Merge pull request #65050 from sttts/sttts-deepcopy-update

Automatic merge from submit-queue (batch tested with PRs 64895, 64938, 63700, 65050, 64957). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Bump gengo to include uniform pointer deepcopy

This bumps k8s.io/gengo with uniform pointer support in deepcopy-gen.

Fixes https://github.com/kubernetes/code-generator/issues/45.

Godeps/Godeps.json

@@ -1723,42 +1723,34 @@
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go/asn1",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go/client",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go/client/configpb",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go/jsonclient",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go/tls",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go/x509",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
 			"ImportPath": "github.com/google/certificate-transparency-go/x509/pkix",
-			"Comment": "v1.0.10",
 			"Rev": "1bec4527572c443752ad4f2830bef88be0533236"
 		},
 		{
@@ -2000,7 +1992,6 @@
 		},
 		{
 			"ImportPath": "github.com/inconshreveable/mousetrap",
-			"Comment": "v1.0",
 			"Rev": "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75"
 		},
 		{
@@ -2870,7 +2861,6 @@
 		},
 		{
 			"ImportPath": "github.com/xiang90/probing",
-			"Comment": "0.0.1",
 			"Rev": "07dd2e8dfe18522e9c447ba95f2fe95262f63bb2"
 		},
 		{
@@ -3312,43 +3302,43 @@
 		},
 		{
 			"ImportPath": "k8s.io/gengo/args",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/deepcopy-gen/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/defaulter-gen/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/import-boss/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/set-gen/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/set-gen/sets",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/generator",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/namer",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/parser",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/types",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/heapster/metrics/api/v1/types",

cmd/kubeadm/app/apis/kubeadm/v1alpha1/zz_generated.deepcopy.go

@@ -48,13 +48,9 @@ func (in *AuditPolicyConfiguration) DeepCopyInto(out *AuditPolicyConfiguration)
 	*out = *in
 	if in.LogMaxAge != nil {
 		in, out := &in.LogMaxAge, &out.LogMaxAge
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -85,13 +81,9 @@ func (in *Etcd) DeepCopyInto(out *Etcd) {
 	}
 	if in.SelfHosted != nil {
 		in, out := &in.SelfHosted, &out.SelfHosted
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(SelfHostedEtcd)
 		**out = **in
 	}
-	}
 	if in.ServerCertSANs != nil {
 		in, out := &in.ServerCertSANs, &out.ServerCertSANs
 		*out = make([]string, len(*in))
@@ -136,13 +128,9 @@ func (in *KubeProxy) DeepCopyInto(out *KubeProxy) {
 	*out = *in
 	if in.Config != nil {
 		in, out := &in.Config, &out.Config
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(kubeproxyconfig_v1alpha1.KubeProxyConfiguration)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -161,13 +149,9 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	*out = *in
 	if in.BaseConfig != nil {
 		in, out := &in.BaseConfig, &out.BaseConfig
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1beta1.KubeletConfiguration)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -197,13 +181,9 @@ func (in *MasterConfiguration) DeepCopyInto(out *MasterConfiguration) {
 	}
 	if in.TokenTTL != nil {
 		in, out := &in.TokenTTL, &out.TokenTTL
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.TokenUsages != nil {
 		in, out := &in.TokenUsages, &out.TokenUsages
 		*out = make([]string, len(*in))
@@ -311,13 +291,9 @@ func (in *NodeConfiguration) DeepCopyInto(out *NodeConfiguration) {
 	}
 	if in.DiscoveryTimeout != nil {
 		in, out := &in.DiscoveryTimeout, &out.DiscoveryTimeout
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.DiscoveryTokenCACertHashes != nil {
 		in, out := &in.DiscoveryTokenCACertHashes, &out.DiscoveryTokenCACertHashes
 		*out = make([]string, len(*in))

cmd/kubeadm/app/apis/kubeadm/v1alpha2/zz_generated.deepcopy.go

@@ -49,13 +49,9 @@ func (in *AuditPolicyConfiguration) DeepCopyInto(out *AuditPolicyConfiguration)
 	*out = *in
 	if in.LogMaxAge != nil {
 		in, out := &in.LogMaxAge, &out.LogMaxAge
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -74,30 +70,18 @@ func (in *BootstrapToken) DeepCopyInto(out *BootstrapToken) {
 	*out = *in
 	if in.Token != nil {
 		in, out := &in.Token, &out.Token
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(BootstrapTokenString)
 		**out = **in
 	}
-	}
 	if in.TTL != nil {
 		in, out := &in.TTL, &out.TTL
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.Expires != nil {
 		in, out := &in.Expires, &out.Expires
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.Usages != nil {
 		in, out := &in.Usages, &out.Usages
 		*out = make([]string, len(*in))
@@ -142,22 +126,14 @@ func (in *Etcd) DeepCopyInto(out *Etcd) {
 	*out = *in
 	if in.Local != nil {
 		in, out := &in.Local, &out.Local
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(LocalEtcd)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalEtcd)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -213,13 +189,9 @@ func (in *KubeProxy) DeepCopyInto(out *KubeProxy) {
 	*out = *in
 	if in.Config != nil {
 		in, out := &in.Config, &out.Config
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1alpha1.KubeProxyConfiguration)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -238,13 +210,9 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	*out = *in
 	if in.BaseConfig != nil {
 		in, out := &in.BaseConfig, &out.BaseConfig
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1beta1.KubeletConfiguration)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -406,13 +374,9 @@ func (in *NodeConfiguration) DeepCopyInto(out *NodeConfiguration) {
 	}
 	if in.DiscoveryTimeout != nil {
 		in, out := &in.DiscoveryTimeout, &out.DiscoveryTimeout
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.DiscoveryTokenCACertHashes != nil {
 		in, out := &in.DiscoveryTokenCACertHashes, &out.DiscoveryTokenCACertHashes
 		*out = make([]string, len(*in))

cmd/kubeadm/app/apis/kubeadm/zz_generated.deepcopy.go

@@ -49,13 +49,9 @@ func (in *AuditPolicyConfiguration) DeepCopyInto(out *AuditPolicyConfiguration)
 	*out = *in
 	if in.LogMaxAge != nil {
 		in, out := &in.LogMaxAge, &out.LogMaxAge
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -74,30 +70,18 @@ func (in *BootstrapToken) DeepCopyInto(out *BootstrapToken) {
 	*out = *in
 	if in.Token != nil {
 		in, out := &in.Token, &out.Token
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(BootstrapTokenString)
 		**out = **in
 	}
-	}
 	if in.TTL != nil {
 		in, out := &in.TTL, &out.TTL
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.Expires != nil {
 		in, out := &in.Expires, &out.Expires
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.Usages != nil {
 		in, out := &in.Usages, &out.Usages
 		*out = make([]string, len(*in))
@@ -142,22 +126,14 @@ func (in *Etcd) DeepCopyInto(out *Etcd) {
 	*out = *in
 	if in.Local != nil {
 		in, out := &in.Local, &out.Local
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(LocalEtcd)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalEtcd)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -213,13 +189,9 @@ func (in *KubeProxy) DeepCopyInto(out *KubeProxy) {
 	*out = *in
 	if in.Config != nil {
 		in, out := &in.Config, &out.Config
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1alpha1.KubeProxyConfiguration)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -238,13 +210,9 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	*out = *in
 	if in.BaseConfig != nil {
 		in, out := &in.BaseConfig, &out.BaseConfig
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1beta1.KubeletConfiguration)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -406,13 +374,9 @@ func (in *NodeConfiguration) DeepCopyInto(out *NodeConfiguration) {
 	}
 	if in.DiscoveryTimeout != nil {
 		in, out := &in.DiscoveryTimeout, &out.DiscoveryTimeout
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.DiscoveryTokenCACertHashes != nil {
 		in, out := &in.DiscoveryTokenCACertHashes, &out.DiscoveryTokenCACertHashes
 		*out = make([]string, len(*in))

pkg/apis/admission/zz_generated.deepcopy.go

@@ -59,13 +59,9 @@ func (in *AdmissionResponse) DeepCopyInto(out *AdmissionResponse) {
 	*out = *in
 	if in.Result != nil {
 		in, out := &in.Result, &out.Result
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Status)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Patch != nil {
 		in, out := &in.Patch, &out.Patch
 		*out = make([]byte, len(*in))
@@ -73,13 +69,9 @@ func (in *AdmissionResponse) DeepCopyInto(out *AdmissionResponse) {
 	}
 	if in.PatchType != nil {
 		in, out := &in.PatchType, &out.PatchType
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PatchType)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -99,22 +91,14 @@ func (in *AdmissionReview) DeepCopyInto(out *AdmissionReview) {
 	out.TypeMeta = in.TypeMeta
 	if in.Request != nil {
 		in, out := &in.Request, &out.Request
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AdmissionRequest)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Response != nil {
 		in, out := &in.Response, &out.Response
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AdmissionResponse)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

pkg/apis/admissionregistration/zz_generated.deepcopy.go

@@ -238,13 +238,9 @@ func (in *ServiceReference) DeepCopyInto(out *ServiceReference) {
 	*out = *in
 	if in.Path != nil {
 		in, out := &in.Path, &out.Path
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -337,22 +333,14 @@ func (in *Webhook) DeepCopyInto(out *Webhook) {
 	}
 	if in.FailurePolicy != nil {
 		in, out := &in.FailurePolicy, &out.FailurePolicy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(FailurePolicyType)
 		**out = **in
 	}
-	}
 	if in.NamespaceSelector != nil {
 		in, out := &in.NamespaceSelector, &out.NamespaceSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -371,22 +359,14 @@ func (in *WebhookClientConfig) DeepCopyInto(out *WebhookClientConfig) {
 	*out = *in
 	if in.URL != nil {
 		in, out := &in.URL, &out.URL
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	if in.Service != nil {
 		in, out := &in.Service, &out.Service
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceReference)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.CABundle != nil {
 		in, out := &in.CABundle, &out.CABundle
 		*out = make([]byte, len(*in))

pkg/apis/apps/zz_generated.deepcopy.go

@@ -189,13 +189,9 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	if in.VolumeClaimTemplates != nil {
 		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
@@ -207,13 +203,9 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -232,22 +224,14 @@ func (in *StatefulSetStatus) DeepCopyInto(out *StatefulSetStatus) {
 	*out = *in
 	if in.ObservedGeneration != nil {
 		in, out := &in.ObservedGeneration, &out.ObservedGeneration
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]StatefulSetCondition, len(*in))
@@ -273,13 +257,9 @@ func (in *StatefulSetUpdateStrategy) DeepCopyInto(out *StatefulSetUpdateStrategy
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateStatefulSetStrategy)
 		**out = **in
 	}
-	}
 	return
 }
 

pkg/apis/authentication/zz_generated.deepcopy.go

@@ -98,13 +98,9 @@ func (in *TokenRequestSpec) DeepCopyInto(out *TokenRequestSpec) {
 	}
 	if in.BoundObjectRef != nil {
 		in, out := &in.BoundObjectRef, &out.BoundObjectRef
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(BoundObjectReference)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -208,12 +204,15 @@ func (in *UserInfo) DeepCopyInto(out *UserInfo) {
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

pkg/apis/authorization/zz_generated.deepcopy.go

@@ -199,22 +199,14 @@ func (in *SelfSubjectAccessReviewSpec) DeepCopyInto(out *SelfSubjectAccessReview
 	*out = *in
 	if in.ResourceAttributes != nil {
 		in, out := &in.ResourceAttributes, &out.ResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.NonResourceAttributes != nil {
 		in, out := &in.NonResourceAttributes, &out.NonResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(NonResourceAttributes)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -305,22 +297,14 @@ func (in *SubjectAccessReviewSpec) DeepCopyInto(out *SubjectAccessReviewSpec) {
 	*out = *in
 	if in.ResourceAttributes != nil {
 		in, out := &in.ResourceAttributes, &out.ResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.NonResourceAttributes != nil {
 		in, out := &in.NonResourceAttributes, &out.NonResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(NonResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.Groups != nil {
 		in, out := &in.Groups, &out.Groups
 		*out = make([]string, len(*in))
@@ -330,12 +314,15 @@ func (in *SubjectAccessReviewSpec) DeepCopyInto(out *SubjectAccessReviewSpec) {
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

pkg/apis/autoscaling/zz_generated.deepcopy.go

@@ -46,31 +46,19 @@ func (in *ExternalMetricSource) DeepCopyInto(out *ExternalMetricSource) {
 	*out = *in
 	if in.MetricSelector != nil {
 		in, out := &in.MetricSelector, &out.MetricSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.TargetValue != nil {
 		in, out := &in.TargetValue, &out.TargetValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	if in.TargetAverageValue != nil {
 		in, out := &in.TargetAverageValue, &out.TargetAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -89,23 +77,15 @@ func (in *ExternalMetricStatus) DeepCopyInto(out *ExternalMetricStatus) {
 	*out = *in
 	if in.MetricSelector != nil {
 		in, out := &in.MetricSelector, &out.MetricSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	out.CurrentValue = in.CurrentValue.DeepCopy()
 	if in.CurrentAverageValue != nil {
 		in, out := &in.CurrentAverageValue, &out.CurrentAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -203,13 +183,9 @@ func (in *HorizontalPodAutoscalerSpec) DeepCopyInto(out *HorizontalPodAutoscaler
 	out.ScaleTargetRef = in.ScaleTargetRef
 	if in.MinReplicas != nil {
 		in, out := &in.MinReplicas, &out.MinReplicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Metrics != nil {
 		in, out := &in.Metrics, &out.Metrics
 		*out = make([]MetricSpec, len(*in))
@@ -235,21 +211,13 @@ func (in *HorizontalPodAutoscalerStatus) DeepCopyInto(out *HorizontalPodAutoscal
 	*out = *in
 	if in.ObservedGeneration != nil {
 		in, out := &in.ObservedGeneration, &out.ObservedGeneration
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.LastScaleTime != nil {
 		in, out := &in.LastScaleTime, &out.LastScaleTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.CurrentMetrics != nil {
 		in, out := &in.CurrentMetrics, &out.CurrentMetrics
 		*out = make([]MetricStatus, len(*in))
@@ -282,40 +250,24 @@ func (in *MetricSpec) DeepCopyInto(out *MetricSpec) {
 	*out = *in
 	if in.Object != nil {
 		in, out := &in.Object, &out.Object
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Pods != nil {
 		in, out := &in.Pods, &out.Pods
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PodsMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Resource != nil {
 		in, out := &in.Resource, &out.Resource
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -334,40 +286,24 @@ func (in *MetricStatus) DeepCopyInto(out *MetricStatus) {
 	*out = *in
 	if in.Object != nil {
 		in, out := &in.Object, &out.Object
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Pods != nil {
 		in, out := &in.Pods, &out.Pods
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PodsMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Resource != nil {
 		in, out := &in.Resource, &out.Resource
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -456,22 +392,14 @@ func (in *ResourceMetricSource) DeepCopyInto(out *ResourceMetricSource) {
 	*out = *in
 	if in.TargetAverageUtilization != nil {
 		in, out := &in.TargetAverageUtilization, &out.TargetAverageUtilization
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.TargetAverageValue != nil {
 		in, out := &in.TargetAverageValue, &out.TargetAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -490,13 +418,9 @@ func (in *ResourceMetricStatus) DeepCopyInto(out *ResourceMetricStatus) {
 	*out = *in
 	if in.CurrentAverageUtilization != nil {
 		in, out := &in.CurrentAverageUtilization, &out.CurrentAverageUtilization
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.CurrentAverageValue = in.CurrentAverageValue.DeepCopy()
 	return
 }

pkg/apis/batch/zz_generated.deepcopy.go

@@ -92,41 +92,25 @@ func (in *CronJobSpec) DeepCopyInto(out *CronJobSpec) {
 	*out = *in
 	if in.StartingDeadlineSeconds != nil {
 		in, out := &in.StartingDeadlineSeconds, &out.StartingDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.Suspend != nil {
 		in, out := &in.Suspend, &out.Suspend
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	in.JobTemplate.DeepCopyInto(&out.JobTemplate)
 	if in.SuccessfulJobsHistoryLimit != nil {
 		in, out := &in.SuccessfulJobsHistoryLimit, &out.SuccessfulJobsHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.FailedJobsHistoryLimit != nil {
 		in, out := &in.FailedJobsHistoryLimit, &out.FailedJobsHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -150,12 +134,8 @@ func (in *CronJobStatus) DeepCopyInto(out *CronJobStatus) {
 	}
 	if in.LastScheduleTime != nil {
 		in, out := &in.LastScheduleTime, &out.LastScheduleTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 
@@ -253,58 +233,34 @@ func (in *JobSpec) DeepCopyInto(out *JobSpec) {
 	*out = *in
 	if in.Parallelism != nil {
 		in, out := &in.Parallelism, &out.Parallelism
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Completions != nil {
 		in, out := &in.Completions, &out.Completions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.ActiveDeadlineSeconds != nil {
 		in, out := &in.ActiveDeadlineSeconds, &out.ActiveDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.BackoffLimit != nil {
 		in, out := &in.BackoffLimit, &out.BackoffLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.ManualSelector != nil {
 		in, out := &in.ManualSelector, &out.ManualSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	return
 }
@@ -331,20 +287,12 @@ func (in *JobStatus) DeepCopyInto(out *JobStatus) {
 	}
 	if in.StartTime != nil {
 		in, out := &in.StartTime, &out.StartTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.CompletionTime != nil {
 		in, out := &in.CompletionTime, &out.CompletionTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

pkg/apis/certificates/zz_generated.deepcopy.go

@@ -124,12 +124,15 @@ func (in *CertificateSigningRequestSpec) DeepCopyInto(out *CertificateSigningReq
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

pkg/apis/componentconfig/v1alpha1/zz_generated.deepcopy.go

@@ -207,13 +207,9 @@ func (in *GarbageCollectorControllerConfiguration) DeepCopyInto(out *GarbageColl
 	*out = *in
 	if in.EnableGarbageCollector != nil {
 		in, out := &in.EnableGarbageCollector, &out.EnableGarbageCollector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.GCIgnoredResources != nil {
 		in, out := &in.GCIgnoredResources, &out.GCIgnoredResources
 		*out = make([]GroupResource, len(*in))
@@ -275,13 +271,9 @@ func (in *HPAControllerConfiguration) DeepCopyInto(out *HPAControllerConfigurati
 	out.HorizontalPodAutoscalerDownscaleForbiddenWindow = in.HorizontalPodAutoscalerDownscaleForbiddenWindow
 	if in.HorizontalPodAutoscalerUseRESTClients != nil {
 		in, out := &in.HorizontalPodAutoscalerUseRESTClients, &out.HorizontalPodAutoscalerUseRESTClients
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -318,13 +310,9 @@ func (in *KubeCloudSharedConfiguration) DeepCopyInto(out *KubeCloudSharedConfigu
 	out.NodeMonitorPeriod = in.NodeMonitorPeriod
 	if in.ConfigureCloudRoutes != nil {
 		in, out := &in.ConfigureCloudRoutes, &out.ConfigureCloudRoutes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	out.NodeSyncPeriod = in.NodeSyncPeriod
 	return
 }
@@ -442,13 +430,9 @@ func (in *LeaderElectionConfiguration) DeepCopyInto(out *LeaderElectionConfigura
 	*out = *in
 	if in.LeaderElect != nil {
 		in, out := &in.LeaderElect, &out.LeaderElect
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	out.LeaseDuration = in.LeaseDuration
 	out.RenewDeadline = in.RenewDeadline
 	out.RetryPeriod = in.RetryPeriod
@@ -503,13 +487,9 @@ func (in *NodeLifecycleControllerConfiguration) DeepCopyInto(out *NodeLifecycleC
 	*out = *in
 	if in.EnableTaintManager != nil {
 		in, out := &in.EnableTaintManager, &out.EnableTaintManager
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	out.NodeStartupGracePeriod = in.NodeStartupGracePeriod
 	out.NodeMonitorGracePeriod = in.NodeMonitorGracePeriod
 	out.PodEvictionTimeout = in.PodEvictionTimeout
@@ -646,22 +626,14 @@ func (in *SchedulerAlgorithmSource) DeepCopyInto(out *SchedulerAlgorithmSource)
 	*out = *in
 	if in.Policy != nil {
 		in, out := &in.Policy, &out.Policy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(SchedulerPolicySource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Provider != nil {
 		in, out := &in.Provider, &out.Provider
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -712,22 +684,14 @@ func (in *SchedulerPolicySource) DeepCopyInto(out *SchedulerPolicySource) {
 	*out = *in
 	if in.File != nil {
 		in, out := &in.File, &out.File
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(SchedulerPolicyFileSource)
 		**out = **in
 	}
-	}
 	if in.ConfigMap != nil {
 		in, out := &in.ConfigMap, &out.ConfigMap
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(SchedulerPolicyConfigMapSource)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -762,22 +726,14 @@ func (in *VolumeConfiguration) DeepCopyInto(out *VolumeConfiguration) {
 	*out = *in
 	if in.EnableHostPathProvisioning != nil {
 		in, out := &in.EnableHostPathProvisioning, &out.EnableHostPathProvisioning
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.EnableDynamicProvisioning != nil {
 		in, out := &in.EnableDynamicProvisioning, &out.EnableDynamicProvisioning
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	out.PersistentVolumeRecyclerConfiguration = in.PersistentVolumeRecyclerConfiguration
 	return
 }

pkg/apis/componentconfig/zz_generated.deepcopy.go

@@ -282,13 +282,9 @@ func (in *IPPortVar) DeepCopyInto(out *IPPortVar) {
 	*out = *in
 	if in.Val != nil {
 		in, out := &in.Val, &out.Val
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -307,13 +303,9 @@ func (in *IPVar) DeepCopyInto(out *IPVar) {
 	*out = *in
 	if in.Val != nil {
 		in, out := &in.Val, &out.Val
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -586,13 +578,9 @@ func (in *PortRangeVar) DeepCopyInto(out *PortRangeVar) {
 	*out = *in
 	if in.Val != nil {
 		in, out := &in.Val, &out.Val
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -676,22 +664,14 @@ func (in *SchedulerAlgorithmSource) DeepCopyInto(out *SchedulerAlgorithmSource)
 	*out = *in
 	if in.Policy != nil {
 		in, out := &in.Policy, &out.Policy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(SchedulerPolicySource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Provider != nil {
 		in, out := &in.Provider, &out.Provider
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -742,22 +722,14 @@ func (in *SchedulerPolicySource) DeepCopyInto(out *SchedulerPolicySource) {
 	*out = *in
 	if in.File != nil {
 		in, out := &in.File, &out.File
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(SchedulerPolicyFileSource)
 		**out = **in
 	}
-	}
 	if in.ConfigMap != nil {
 		in, out := &in.ConfigMap, &out.ConfigMap
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(SchedulerPolicyConfigMapSource)
 		**out = **in
 	}
-	}
 	return
 }
 

pkg/apis/extensions/zz_generated.deepcopy.go

@@ -188,24 +188,16 @@ func (in *DaemonSetSpec) DeepCopyInto(out *DaemonSetSpec) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -224,13 +216,9 @@ func (in *DaemonSetStatus) DeepCopyInto(out *DaemonSetStatus) {
 	*out = *in
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]DaemonSetCondition, len(*in))
@@ -256,13 +244,9 @@ func (in *DaemonSetUpdateStrategy) DeepCopyInto(out *DaemonSetUpdateStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDaemonSet)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -393,42 +377,26 @@ func (in *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.Strategy.DeepCopyInto(&out.Strategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.RollbackTo != nil {
 		in, out := &in.RollbackTo, &out.RollbackTo
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollbackConfig)
 		**out = **in
 	}
-	}
 	if in.ProgressDeadlineSeconds != nil {
 		in, out := &in.ProgressDeadlineSeconds, &out.ProgressDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -454,13 +422,9 @@ func (in *DeploymentStatus) DeepCopyInto(out *DeploymentStatus) {
 	}
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -479,13 +443,9 @@ func (in *DeploymentStrategy) DeepCopyInto(out *DeploymentStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDeployment)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -637,13 +597,9 @@ func (in *IngressRuleValue) DeepCopyInto(out *IngressRuleValue) {
 	*out = *in
 	if in.HTTP != nil {
 		in, out := &in.HTTP, &out.HTTP
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(HTTPIngressRuleValue)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -662,13 +618,9 @@ func (in *IngressSpec) DeepCopyInto(out *IngressSpec) {
 	*out = *in
 	if in.Backend != nil {
 		in, out := &in.Backend, &out.Backend
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(IngressBackend)
 		**out = **in
 	}
-	}
 	if in.TLS != nil {
 		in, out := &in.TLS, &out.TLS
 		*out = make([]IngressTLS, len(*in))
@@ -817,13 +769,9 @@ func (in *ReplicaSetSpec) DeepCopyInto(out *ReplicaSetSpec) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	return
 }

pkg/apis/networking/zz_generated.deepcopy.go

@@ -173,31 +173,19 @@ func (in *NetworkPolicyPeer) DeepCopyInto(out *NetworkPolicyPeer) {
 	*out = *in
 	if in.PodSelector != nil {
 		in, out := &in.PodSelector, &out.PodSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NamespaceSelector != nil {
 		in, out := &in.NamespaceSelector, &out.NamespaceSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.IPBlock != nil {
 		in, out := &in.IPBlock, &out.IPBlock
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(IPBlock)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -216,22 +204,14 @@ func (in *NetworkPolicyPort) DeepCopyInto(out *NetworkPolicyPort) {
 	*out = *in
 	if in.Protocol != nil {
 		in, out := &in.Protocol, &out.Protocol
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core.Protocol)
 		**out = **in
 	}
-	}
 	if in.Port != nil {
 		in, out := &in.Port, &out.Port
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 

pkg/apis/policy/zz_generated.deepcopy.go

@@ -66,13 +66,9 @@ func (in *Eviction) DeepCopyInto(out *Eviction) {
 	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	if in.DeleteOptions != nil {
 		in, out := &in.DeleteOptions, &out.DeleteOptions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.DeleteOptions)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -213,31 +209,19 @@ func (in *PodDisruptionBudgetSpec) DeepCopyInto(out *PodDisruptionBudgetSpec) {
 	*out = *in
 	if in.MinAvailable != nil {
 		in, out := &in.MinAvailable, &out.MinAvailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -368,13 +352,9 @@ func (in *PodSecurityPolicySpec) DeepCopyInto(out *PodSecurityPolicySpec) {
 	in.FSGroup.DeepCopyInto(&out.FSGroup)
 	if in.DefaultAllowPrivilegeEscalation != nil {
 		in, out := &in.DefaultAllowPrivilegeEscalation, &out.DefaultAllowPrivilegeEscalation
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.AllowedHostPaths != nil {
 		in, out := &in.AllowedHostPaths, &out.AllowedHostPaths
 		*out = make([]AllowedHostPath, len(*in))
@@ -434,13 +414,9 @@ func (in *SELinuxStrategyOptions) DeepCopyInto(out *SELinuxStrategyOptions) {
 	*out = *in
 	if in.SELinuxOptions != nil {
 		in, out := &in.SELinuxOptions, &out.SELinuxOptions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core.SELinuxOptions)
 		**out = **in
 	}
-	}
 	return
 }
 

pkg/apis/rbac/zz_generated.deepcopy.go

@@ -62,13 +62,9 @@ func (in *ClusterRole) DeepCopyInto(out *ClusterRole) {
 	}
 	if in.AggregationRule != nil {
 		in, out := &in.AggregationRule, &out.AggregationRule
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AggregationRule)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

pkg/apis/storage/zz_generated.deepcopy.go

@@ -39,13 +39,9 @@ func (in *StorageClass) DeepCopyInto(out *StorageClass) {
 	}
 	if in.ReclaimPolicy != nil {
 		in, out := &in.ReclaimPolicy, &out.ReclaimPolicy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core.PersistentVolumeReclaimPolicy)
 		**out = **in
 	}
-	}
 	if in.MountOptions != nil {
 		in, out := &in.MountOptions, &out.MountOptions
 		*out = make([]string, len(*in))
@@ -53,22 +49,14 @@ func (in *StorageClass) DeepCopyInto(out *StorageClass) {
 	}
 	if in.AllowVolumeExpansion != nil {
 		in, out := &in.AllowVolumeExpansion, &out.AllowVolumeExpansion
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.VolumeBindingMode != nil {
 		in, out := &in.VolumeBindingMode, &out.VolumeBindingMode
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeBindingMode)
 		**out = **in
 	}
-	}
 	if in.AllowedTopologies != nil {
 		in, out := &in.AllowedTopologies, &out.AllowedTopologies
 		*out = make([]core.TopologySelectorTerm, len(*in))
@@ -196,13 +184,9 @@ func (in *VolumeAttachmentSource) DeepCopyInto(out *VolumeAttachmentSource) {
 	*out = *in
 	if in.PersistentVolumeName != nil {
 		in, out := &in.PersistentVolumeName, &out.PersistentVolumeName
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -245,22 +229,14 @@ func (in *VolumeAttachmentStatus) DeepCopyInto(out *VolumeAttachmentStatus) {
 	}
 	if in.AttachError != nil {
 		in, out := &in.AttachError, &out.AttachError
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeError)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.DetachError != nil {
 		in, out := &in.DetachError, &out.DetachError
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeError)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

pkg/kubelet/apis/kubeletconfig/v1beta1/zz_generated.deepcopy.go

@@ -29,13 +29,9 @@ func (in *KubeletAnonymousAuthentication) DeepCopyInto(out *KubeletAnonymousAuth
 	*out = *in
 	if in.Enabled != nil {
 		in, out := &in.Enabled, &out.Enabled
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -96,12 +92,15 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 		in, out := &in.StaticPodURLHeader, &out.StaticPodURLHeader
 		*out = make(map[string][]string, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make([]string, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.TLSCipherSuites != nil {
@@ -113,49 +112,29 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	out.Authorization = in.Authorization
 	if in.RegistryPullQPS != nil {
 		in, out := &in.RegistryPullQPS, &out.RegistryPullQPS
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.EventRecordQPS != nil {
 		in, out := &in.EventRecordQPS, &out.EventRecordQPS
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.EnableDebuggingHandlers != nil {
 		in, out := &in.EnableDebuggingHandlers, &out.EnableDebuggingHandlers
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.HealthzPort != nil {
 		in, out := &in.HealthzPort, &out.HealthzPort
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.OOMScoreAdj != nil {
 		in, out := &in.OOMScoreAdj, &out.OOMScoreAdj
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.ClusterDNS != nil {
 		in, out := &in.ClusterDNS, &out.ClusterDNS
 		*out = make([]string, len(*in))
@@ -166,32 +145,20 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	out.ImageMinimumGCAge = in.ImageMinimumGCAge
 	if in.ImageGCHighThresholdPercent != nil {
 		in, out := &in.ImageGCHighThresholdPercent, &out.ImageGCHighThresholdPercent
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.ImageGCLowThresholdPercent != nil {
 		in, out := &in.ImageGCLowThresholdPercent, &out.ImageGCLowThresholdPercent
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.VolumeStatsAggPeriod = in.VolumeStatsAggPeriod
 	if in.CgroupsPerQOS != nil {
 		in, out := &in.CgroupsPerQOS, &out.CgroupsPerQOS
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	out.CPUManagerReconcilePeriod = in.CPUManagerReconcilePeriod
 	if in.QOSReserved != nil {
 		in, out := &in.QOSReserved, &out.QOSReserved
@@ -203,40 +170,24 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	out.RuntimeRequestTimeout = in.RuntimeRequestTimeout
 	if in.PodPidsLimit != nil {
 		in, out := &in.PodPidsLimit, &out.PodPidsLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.CPUCFSQuota != nil {
 		in, out := &in.CPUCFSQuota, &out.CPUCFSQuota
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.KubeAPIQPS != nil {
 		in, out := &in.KubeAPIQPS, &out.KubeAPIQPS
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.SerializeImagePulls != nil {
 		in, out := &in.SerializeImagePulls, &out.SerializeImagePulls
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.EvictionHard != nil {
 		in, out := &in.EvictionHard, &out.EvictionHard
 		*out = make(map[string]string, len(*in))
@@ -268,40 +219,24 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	}
 	if in.EnableControllerAttachDetach != nil {
 		in, out := &in.EnableControllerAttachDetach, &out.EnableControllerAttachDetach
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.MakeIPTablesUtilChains != nil {
 		in, out := &in.MakeIPTablesUtilChains, &out.MakeIPTablesUtilChains
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.IPTablesMasqueradeBit != nil {
 		in, out := &in.IPTablesMasqueradeBit, &out.IPTablesMasqueradeBit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.IPTablesDropBit != nil {
 		in, out := &in.IPTablesDropBit, &out.IPTablesDropBit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.FeatureGates != nil {
 		in, out := &in.FeatureGates, &out.FeatureGates
 		*out = make(map[string]bool, len(*in))
@@ -311,22 +246,14 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 	}
 	if in.FailSwapOn != nil {
 		in, out := &in.FailSwapOn, &out.FailSwapOn
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.ContainerLogMaxFiles != nil {
 		in, out := &in.ContainerLogMaxFiles, &out.ContainerLogMaxFiles
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.SystemReserved != nil {
 		in, out := &in.SystemReserved, &out.SystemReserved
 		*out = make(map[string]string, len(*in))
@@ -372,13 +299,9 @@ func (in *KubeletWebhookAuthentication) DeepCopyInto(out *KubeletWebhookAuthenti
 	*out = *in
 	if in.Enabled != nil {
 		in, out := &in.Enabled, &out.Enabled
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	out.CacheTTL = in.CacheTTL
 	return
 }

pkg/kubelet/apis/kubeletconfig/zz_generated.deepcopy.go

@@ -87,12 +87,15 @@ func (in *KubeletConfiguration) DeepCopyInto(out *KubeletConfiguration) {
 		in, out := &in.StaticPodURLHeader, &out.StaticPodURLHeader
 		*out = make(map[string][]string, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make([]string, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.TLSCipherSuites != nil {

pkg/proxy/apis/kubeproxyconfig/v1alpha1/zz_generated.deepcopy.go

@@ -57,13 +57,9 @@ func (in *KubeProxyConfiguration) DeepCopyInto(out *KubeProxyConfiguration) {
 	in.IPVS.DeepCopyInto(&out.IPVS)
 	if in.OOMScoreAdj != nil {
 		in, out := &in.OOMScoreAdj, &out.OOMScoreAdj
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.UDPIdleTimeout = in.UDPIdleTimeout
 	in.Conntrack.DeepCopyInto(&out.Conntrack)
 	out.ConfigSyncPeriod = in.ConfigSyncPeriod
@@ -98,49 +94,29 @@ func (in *KubeProxyConntrackConfiguration) DeepCopyInto(out *KubeProxyConntrackC
 	*out = *in
 	if in.Max != nil {
 		in, out := &in.Max, &out.Max
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.MaxPerCore != nil {
 		in, out := &in.MaxPerCore, &out.MaxPerCore
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Min != nil {
 		in, out := &in.Min, &out.Min
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.TCPEstablishedTimeout != nil {
 		in, out := &in.TCPEstablishedTimeout, &out.TCPEstablishedTimeout
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.TCPCloseWaitTimeout != nil {
 		in, out := &in.TCPCloseWaitTimeout, &out.TCPCloseWaitTimeout
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -159,13 +135,9 @@ func (in *KubeProxyIPTablesConfiguration) DeepCopyInto(out *KubeProxyIPTablesCon
 	*out = *in
 	if in.MasqueradeBit != nil {
 		in, out := &in.MasqueradeBit, &out.MasqueradeBit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.SyncPeriod = in.SyncPeriod
 	out.MinSyncPeriod = in.MinSyncPeriod
 	return

pkg/proxy/apis/kubeproxyconfig/zz_generated.deepcopy.go

@@ -79,13 +79,9 @@ func (in *KubeProxyConfiguration) DeepCopyInto(out *KubeProxyConfiguration) {
 	in.IPVS.DeepCopyInto(&out.IPVS)
 	if in.OOMScoreAdj != nil {
 		in, out := &in.OOMScoreAdj, &out.OOMScoreAdj
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.UDPIdleTimeout = in.UDPIdleTimeout
 	in.Conntrack.DeepCopyInto(&out.Conntrack)
 	out.ConfigSyncPeriod = in.ConfigSyncPeriod
@@ -120,49 +116,29 @@ func (in *KubeProxyConntrackConfiguration) DeepCopyInto(out *KubeProxyConntrackC
 	*out = *in
 	if in.Max != nil {
 		in, out := &in.Max, &out.Max
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.MaxPerCore != nil {
 		in, out := &in.MaxPerCore, &out.MaxPerCore
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Min != nil {
 		in, out := &in.Min, &out.Min
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.TCPEstablishedTimeout != nil {
 		in, out := &in.TCPEstablishedTimeout, &out.TCPEstablishedTimeout
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	if in.TCPCloseWaitTimeout != nil {
 		in, out := &in.TCPCloseWaitTimeout, &out.TCPCloseWaitTimeout
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Duration)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -181,13 +157,9 @@ func (in *KubeProxyIPTablesConfiguration) DeepCopyInto(out *KubeProxyIPTablesCon
 	*out = *in
 	if in.MasqueradeBit != nil {
 		in, out := &in.MasqueradeBit, &out.MasqueradeBit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.SyncPeriod = in.SyncPeriod
 	out.MinSyncPeriod = in.MinSyncPeriod
 	return

pkg/registry/rbac/reconciliation/zz_generated.deepcopy.go

@@ -29,13 +29,9 @@ func (in *ClusterRoleBindingAdapter) DeepCopyInto(out *ClusterRoleBindingAdapter
 	*out = *in
 	if in.ClusterRoleBinding != nil {
 		in, out := &in.ClusterRoleBinding, &out.ClusterRoleBinding
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.ClusterRoleBinding)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -59,13 +55,9 @@ func (in *ClusterRoleRuleOwner) DeepCopyInto(out *ClusterRoleRuleOwner) {
 	*out = *in
 	if in.ClusterRole != nil {
 		in, out := &in.ClusterRole, &out.ClusterRole
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.ClusterRole)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -89,13 +81,9 @@ func (in *RoleBindingAdapter) DeepCopyInto(out *RoleBindingAdapter) {
 	*out = *in
 	if in.RoleBinding != nil {
 		in, out := &in.RoleBinding, &out.RoleBinding
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.RoleBinding)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -119,13 +107,9 @@ func (in *RoleRuleOwner) DeepCopyInto(out *RoleRuleOwner) {
 	*out = *in
 	if in.Role != nil {
 		in, out := &in.Role, &out.Role
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Role)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

pkg/scheduler/api/v1/zz_generated.deepcopy.go

@@ -31,27 +31,16 @@ func (in *ExtenderArgs) DeepCopyInto(out *ExtenderArgs) {
 	*out = *in
 	if in.Pod != nil {
 		in, out := &in.Pod, &out.Pod
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.Pod)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Nodes != nil {
 		in, out := &in.Nodes, &out.Nodes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.NodeList)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NodeNames != nil {
 		in, out := &in.NodeNames, &out.NodeNames
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new([]string)
 		if **in != nil {
 			in, out := *in, *out
@@ -59,7 +48,6 @@ func (in *ExtenderArgs) DeepCopyInto(out *ExtenderArgs) {
 			copy(*out, *in)
 		}
 	}
-	}
 	return
 }
 
@@ -110,13 +98,9 @@ func (in *ExtenderConfig) DeepCopyInto(out *ExtenderConfig) {
 	*out = *in
 	if in.TLSConfig != nil {
 		in, out := &in.TLSConfig, &out.TLSConfig
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(rest.TLSClientConfig)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.ManagedResources != nil {
 		in, out := &in.ManagedResources, &out.ManagedResources
 		*out = make([]ExtenderManagedResource, len(*in))
@@ -140,18 +124,11 @@ func (in *ExtenderFilterResult) DeepCopyInto(out *ExtenderFilterResult) {
 	*out = *in
 	if in.Nodes != nil {
 		in, out := &in.Nodes, &out.Nodes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.NodeList)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NodeNames != nil {
 		in, out := &in.NodeNames, &out.NodeNames
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new([]string)
 		if **in != nil {
 			in, out := *in, *out
@@ -159,7 +136,6 @@ func (in *ExtenderFilterResult) DeepCopyInto(out *ExtenderFilterResult) {
 			copy(*out, *in)
 		}
 	}
-	}
 	if in.FailedNodes != nil {
 		in, out := &in.FailedNodes, &out.FailedNodes
 		*out = make(FailedNodesMap, len(*in))
@@ -201,35 +177,37 @@ func (in *ExtenderPreemptionArgs) DeepCopyInto(out *ExtenderPreemptionArgs) {
 	*out = *in
 	if in.Pod != nil {
 		in, out := &in.Pod, &out.Pod
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.Pod)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NodeNameToVictims != nil {
 		in, out := &in.NodeNameToVictims, &out.NodeNameToVictims
 		*out = make(map[string]*Victims, len(*in))
 		for key, val := range *in {
+			var outVal *Victims
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(Victims)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(Victims)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.NodeNameToMetaVictims != nil {
 		in, out := &in.NodeNameToMetaVictims, &out.NodeNameToMetaVictims
 		*out = make(map[string]*MetaVictims, len(*in))
 		for key, val := range *in {
+			var outVal *MetaVictims
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(MetaVictims)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(MetaVictims)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return
@@ -252,12 +230,15 @@ func (in *ExtenderPreemptionResult) DeepCopyInto(out *ExtenderPreemptionResult)
 		in, out := &in.NodeNameToMetaVictims, &out.NodeNameToMetaVictims
 		*out = make(map[string]*MetaVictims, len(*in))
 		for key, val := range *in {
+			var outVal *MetaVictims
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(MetaVictims)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(MetaVictims)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return
@@ -394,8 +375,9 @@ func (in *MetaVictims) DeepCopyInto(out *MetaVictims) {
 			if (*in)[i] == nil {
 				(*out)[i] = nil
 			} else {
-				(*out)[i] = new(MetaPod)
+				in, out := &(*in)[i], &(*out)[i]
-				(*in)[i].DeepCopyInto((*out)[i])
+				*out = new(MetaPod)
+				**out = **in
 			}
 		}
 	}
@@ -463,22 +445,14 @@ func (in *PredicateArgument) DeepCopyInto(out *PredicateArgument) {
 	*out = *in
 	if in.ServiceAffinity != nil {
 		in, out := &in.ServiceAffinity, &out.ServiceAffinity
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceAffinity)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.LabelsPresence != nil {
 		in, out := &in.LabelsPresence, &out.LabelsPresence
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(LabelsPresence)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -497,13 +471,9 @@ func (in *PredicatePolicy) DeepCopyInto(out *PredicatePolicy) {
 	*out = *in
 	if in.Argument != nil {
 		in, out := &in.Argument, &out.Argument
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PredicateArgument)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -522,31 +492,19 @@ func (in *PriorityArgument) DeepCopyInto(out *PriorityArgument) {
 	*out = *in
 	if in.ServiceAntiAffinity != nil {
 		in, out := &in.ServiceAntiAffinity, &out.ServiceAntiAffinity
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceAntiAffinity)
 		**out = **in
 	}
-	}
 	if in.LabelPreference != nil {
 		in, out := &in.LabelPreference, &out.LabelPreference
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(LabelPreference)
 		**out = **in
 	}
-	}
 	if in.RequestedToCapacityRatioArguments != nil {
 		in, out := &in.RequestedToCapacityRatioArguments, &out.RequestedToCapacityRatioArguments
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RequestedToCapacityRatioArguments)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -565,13 +523,9 @@ func (in *PriorityPolicy) DeepCopyInto(out *PriorityPolicy) {
 	*out = *in
 	if in.Argument != nil {
 		in, out := &in.Argument, &out.Argument
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PriorityArgument)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -669,8 +623,9 @@ func (in *Victims) DeepCopyInto(out *Victims) {
 			if (*in)[i] == nil {
 				(*out)[i] = nil
 			} else {
-				(*out)[i] = new(core_v1.Pod)
+				in, out := &(*in)[i], &(*out)[i]
-				(*in)[i].DeepCopyInto((*out)[i])
+				*out = new(core_v1.Pod)
+				(*in).DeepCopyInto(*out)
 			}
 		}
 	}

pkg/scheduler/api/zz_generated.deepcopy.go

@@ -31,27 +31,16 @@ func (in *ExtenderArgs) DeepCopyInto(out *ExtenderArgs) {
 	*out = *in
 	if in.Pod != nil {
 		in, out := &in.Pod, &out.Pod
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Pod)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Nodes != nil {
 		in, out := &in.Nodes, &out.Nodes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.NodeList)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NodeNames != nil {
 		in, out := &in.NodeNames, &out.NodeNames
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new([]string)
 		if **in != nil {
 			in, out := *in, *out
@@ -59,7 +48,6 @@ func (in *ExtenderArgs) DeepCopyInto(out *ExtenderArgs) {
 			copy(*out, *in)
 		}
 	}
-	}
 	return
 }
 
@@ -110,13 +98,9 @@ func (in *ExtenderConfig) DeepCopyInto(out *ExtenderConfig) {
 	*out = *in
 	if in.TLSConfig != nil {
 		in, out := &in.TLSConfig, &out.TLSConfig
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(rest.TLSClientConfig)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.ManagedResources != nil {
 		in, out := &in.ManagedResources, &out.ManagedResources
 		*out = make([]ExtenderManagedResource, len(*in))
@@ -140,18 +124,11 @@ func (in *ExtenderFilterResult) DeepCopyInto(out *ExtenderFilterResult) {
 	*out = *in
 	if in.Nodes != nil {
 		in, out := &in.Nodes, &out.Nodes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.NodeList)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NodeNames != nil {
 		in, out := &in.NodeNames, &out.NodeNames
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new([]string)
 		if **in != nil {
 			in, out := *in, *out
@@ -159,7 +136,6 @@ func (in *ExtenderFilterResult) DeepCopyInto(out *ExtenderFilterResult) {
 			copy(*out, *in)
 		}
 	}
-	}
 	if in.FailedNodes != nil {
 		in, out := &in.FailedNodes, &out.FailedNodes
 		*out = make(FailedNodesMap, len(*in))
@@ -201,35 +177,37 @@ func (in *ExtenderPreemptionArgs) DeepCopyInto(out *ExtenderPreemptionArgs) {
 	*out = *in
 	if in.Pod != nil {
 		in, out := &in.Pod, &out.Pod
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Pod)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NodeNameToVictims != nil {
 		in, out := &in.NodeNameToVictims, &out.NodeNameToVictims
 		*out = make(map[string]*Victims, len(*in))
 		for key, val := range *in {
+			var outVal *Victims
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(Victims)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(Victims)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.NodeNameToMetaVictims != nil {
 		in, out := &in.NodeNameToMetaVictims, &out.NodeNameToMetaVictims
 		*out = make(map[string]*MetaVictims, len(*in))
 		for key, val := range *in {
+			var outVal *MetaVictims
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(MetaVictims)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(MetaVictims)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return
@@ -252,12 +230,15 @@ func (in *ExtenderPreemptionResult) DeepCopyInto(out *ExtenderPreemptionResult)
 		in, out := &in.NodeNameToMetaVictims, &out.NodeNameToMetaVictims
 		*out = make(map[string]*MetaVictims, len(*in))
 		for key, val := range *in {
+			var outVal *MetaVictims
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(MetaVictims)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(MetaVictims)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return
@@ -394,8 +375,9 @@ func (in *MetaVictims) DeepCopyInto(out *MetaVictims) {
 			if (*in)[i] == nil {
 				(*out)[i] = nil
 			} else {
-				(*out)[i] = new(MetaPod)
+				in, out := &(*in)[i], &(*out)[i]
-				(*in)[i].DeepCopyInto((*out)[i])
+				*out = new(MetaPod)
+				**out = **in
 			}
 		}
 	}
@@ -463,22 +445,14 @@ func (in *PredicateArgument) DeepCopyInto(out *PredicateArgument) {
 	*out = *in
 	if in.ServiceAffinity != nil {
 		in, out := &in.ServiceAffinity, &out.ServiceAffinity
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceAffinity)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.LabelsPresence != nil {
 		in, out := &in.LabelsPresence, &out.LabelsPresence
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(LabelsPresence)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -497,13 +471,9 @@ func (in *PredicatePolicy) DeepCopyInto(out *PredicatePolicy) {
 	*out = *in
 	if in.Argument != nil {
 		in, out := &in.Argument, &out.Argument
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PredicateArgument)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -522,31 +492,19 @@ func (in *PriorityArgument) DeepCopyInto(out *PriorityArgument) {
 	*out = *in
 	if in.ServiceAntiAffinity != nil {
 		in, out := &in.ServiceAntiAffinity, &out.ServiceAntiAffinity
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceAntiAffinity)
 		**out = **in
 	}
-	}
 	if in.LabelPreference != nil {
 		in, out := &in.LabelPreference, &out.LabelPreference
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(LabelPreference)
 		**out = **in
 	}
-	}
 	if in.RequestedToCapacityRatioArguments != nil {
 		in, out := &in.RequestedToCapacityRatioArguments, &out.RequestedToCapacityRatioArguments
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RequestedToCapacityRatioArguments)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -565,13 +523,9 @@ func (in *PriorityPolicy) DeepCopyInto(out *PriorityPolicy) {
 	*out = *in
 	if in.Argument != nil {
 		in, out := &in.Argument, &out.Argument
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PriorityArgument)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -669,8 +623,9 @@ func (in *Victims) DeepCopyInto(out *Victims) {
 			if (*in)[i] == nil {
 				(*out)[i] = nil
 			} else {
-				(*out)[i] = new(v1.Pod)
+				in, out := &(*in)[i], &(*out)[i]
-				(*in)[i].DeepCopyInto((*out)[i])
+				*out = new(v1.Pod)
+				(*in).DeepCopyInto(*out)
 			}
 		}
 	}

staging/src/k8s.io/api/admission/v1beta1/zz_generated.deepcopy.go

@@ -51,13 +51,9 @@ func (in *AdmissionResponse) DeepCopyInto(out *AdmissionResponse) {
 	*out = *in
 	if in.Result != nil {
 		in, out := &in.Result, &out.Result
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Status)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Patch != nil {
 		in, out := &in.Patch, &out.Patch
 		*out = make([]byte, len(*in))
@@ -65,13 +61,9 @@ func (in *AdmissionResponse) DeepCopyInto(out *AdmissionResponse) {
 	}
 	if in.PatchType != nil {
 		in, out := &in.PatchType, &out.PatchType
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PatchType)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -91,22 +83,14 @@ func (in *AdmissionReview) DeepCopyInto(out *AdmissionReview) {
 	out.TypeMeta = in.TypeMeta
 	if in.Request != nil {
 		in, out := &in.Request, &out.Request
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AdmissionRequest)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Response != nil {
 		in, out := &in.Response, &out.Response
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AdmissionResponse)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/admissionregistration/v1beta1/zz_generated.deepcopy.go

@@ -149,13 +149,9 @@ func (in *ServiceReference) DeepCopyInto(out *ServiceReference) {
 	*out = *in
 	if in.Path != nil {
 		in, out := &in.Path, &out.Path
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -248,22 +244,14 @@ func (in *Webhook) DeepCopyInto(out *Webhook) {
 	}
 	if in.FailurePolicy != nil {
 		in, out := &in.FailurePolicy, &out.FailurePolicy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(FailurePolicyType)
 		**out = **in
 	}
-	}
 	if in.NamespaceSelector != nil {
 		in, out := &in.NamespaceSelector, &out.NamespaceSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -282,22 +270,14 @@ func (in *WebhookClientConfig) DeepCopyInto(out *WebhookClientConfig) {
 	*out = *in
 	if in.URL != nil {
 		in, out := &in.URL, &out.URL
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	if in.Service != nil {
 		in, out := &in.Service, &out.Service
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceReference)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.CABundle != nil {
 		in, out := &in.CABundle, &out.CABundle
 		*out = make([]byte, len(*in))

staging/src/k8s.io/api/apps/v1/zz_generated.deepcopy.go

@@ -170,24 +170,16 @@ func (in *DaemonSetSpec) DeepCopyInto(out *DaemonSetSpec) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -206,13 +198,9 @@ func (in *DaemonSetStatus) DeepCopyInto(out *DaemonSetStatus) {
 	*out = *in
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]DaemonSetCondition, len(*in))
@@ -238,13 +226,9 @@ func (in *DaemonSetUpdateStrategy) DeepCopyInto(out *DaemonSetUpdateStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDaemonSet)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -342,42 +326,26 @@ func (in *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.Strategy.DeepCopyInto(&out.Strategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.ProgressDeadlineSeconds != nil {
 		in, out := &in.ProgressDeadlineSeconds, &out.ProgressDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -403,13 +371,9 @@ func (in *DeploymentStatus) DeepCopyInto(out *DeploymentStatus) {
 	}
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -428,13 +392,9 @@ func (in *DeploymentStrategy) DeepCopyInto(out *DeploymentStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDeployment)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -531,22 +491,14 @@ func (in *ReplicaSetSpec) DeepCopyInto(out *ReplicaSetSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	return
 }
@@ -589,13 +541,9 @@ func (in *RollingUpdateDaemonSet) DeepCopyInto(out *RollingUpdateDaemonSet) {
 	*out = *in
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -614,22 +562,14 @@ func (in *RollingUpdateDeployment) DeepCopyInto(out *RollingUpdateDeployment) {
 	*out = *in
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	if in.MaxSurge != nil {
 		in, out := &in.MaxSurge, &out.MaxSurge
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -648,13 +588,9 @@ func (in *RollingUpdateStatefulSetStrategy) DeepCopyInto(out *RollingUpdateState
 	*out = *in
 	if in.Partition != nil {
 		in, out := &in.Partition, &out.Partition
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -751,22 +687,14 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	if in.VolumeClaimTemplates != nil {
 		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
@@ -778,13 +706,9 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -803,13 +727,9 @@ func (in *StatefulSetStatus) DeepCopyInto(out *StatefulSetStatus) {
 	*out = *in
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]StatefulSetCondition, len(*in))
@@ -835,13 +755,9 @@ func (in *StatefulSetUpdateStrategy) DeepCopyInto(out *StatefulSetUpdateStrategy
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateStatefulSetStrategy)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/apps/v1beta1/zz_generated.deepcopy.go

@@ -204,51 +204,31 @@ func (in *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.Strategy.DeepCopyInto(&out.Strategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.RollbackTo != nil {
 		in, out := &in.RollbackTo, &out.RollbackTo
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollbackConfig)
 		**out = **in
 	}
-	}
 	if in.ProgressDeadlineSeconds != nil {
 		in, out := &in.ProgressDeadlineSeconds, &out.ProgressDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -274,13 +254,9 @@ func (in *DeploymentStatus) DeepCopyInto(out *DeploymentStatus) {
 	}
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -299,13 +275,9 @@ func (in *DeploymentStrategy) DeepCopyInto(out *DeploymentStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDeployment)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -340,22 +312,14 @@ func (in *RollingUpdateDeployment) DeepCopyInto(out *RollingUpdateDeployment) {
 	*out = *in
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	if in.MaxSurge != nil {
 		in, out := &in.MaxSurge, &out.MaxSurge
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -374,13 +338,9 @@ func (in *RollingUpdateStatefulSetStrategy) DeepCopyInto(out *RollingUpdateState
 	*out = *in
 	if in.Partition != nil {
 		in, out := &in.Partition, &out.Partition
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -544,22 +504,14 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	if in.VolumeClaimTemplates != nil {
 		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
@@ -571,13 +523,9 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -596,22 +544,14 @@ func (in *StatefulSetStatus) DeepCopyInto(out *StatefulSetStatus) {
 	*out = *in
 	if in.ObservedGeneration != nil {
 		in, out := &in.ObservedGeneration, &out.ObservedGeneration
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]StatefulSetCondition, len(*in))
@@ -637,13 +577,9 @@ func (in *StatefulSetUpdateStrategy) DeepCopyInto(out *StatefulSetUpdateStrategy
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateStatefulSetStrategy)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/apps/v1beta2/zz_generated.deepcopy.go

@@ -170,24 +170,16 @@ func (in *DaemonSetSpec) DeepCopyInto(out *DaemonSetSpec) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -206,13 +198,9 @@ func (in *DaemonSetStatus) DeepCopyInto(out *DaemonSetStatus) {
 	*out = *in
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]DaemonSetCondition, len(*in))
@@ -238,13 +226,9 @@ func (in *DaemonSetUpdateStrategy) DeepCopyInto(out *DaemonSetUpdateStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDaemonSet)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -342,42 +326,26 @@ func (in *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.Strategy.DeepCopyInto(&out.Strategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.ProgressDeadlineSeconds != nil {
 		in, out := &in.ProgressDeadlineSeconds, &out.ProgressDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -403,13 +371,9 @@ func (in *DeploymentStatus) DeepCopyInto(out *DeploymentStatus) {
 	}
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -428,13 +392,9 @@ func (in *DeploymentStrategy) DeepCopyInto(out *DeploymentStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDeployment)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -531,22 +491,14 @@ func (in *ReplicaSetSpec) DeepCopyInto(out *ReplicaSetSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	return
 }
@@ -589,13 +541,9 @@ func (in *RollingUpdateDaemonSet) DeepCopyInto(out *RollingUpdateDaemonSet) {
 	*out = *in
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -614,22 +562,14 @@ func (in *RollingUpdateDeployment) DeepCopyInto(out *RollingUpdateDeployment) {
 	*out = *in
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	if in.MaxSurge != nil {
 		in, out := &in.MaxSurge, &out.MaxSurge
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -648,13 +588,9 @@ func (in *RollingUpdateStatefulSetStrategy) DeepCopyInto(out *RollingUpdateState
 	*out = *in
 	if in.Partition != nil {
 		in, out := &in.Partition, &out.Partition
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -818,22 +754,14 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	if in.VolumeClaimTemplates != nil {
 		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
@@ -845,13 +773,9 @@ func (in *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -870,13 +794,9 @@ func (in *StatefulSetStatus) DeepCopyInto(out *StatefulSetStatus) {
 	*out = *in
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]StatefulSetCondition, len(*in))
@@ -902,13 +822,9 @@ func (in *StatefulSetUpdateStrategy) DeepCopyInto(out *StatefulSetUpdateStrategy
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateStatefulSetStrategy)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/authentication/v1/zz_generated.deepcopy.go

@@ -98,22 +98,14 @@ func (in *TokenRequestSpec) DeepCopyInto(out *TokenRequestSpec) {
 	}
 	if in.ExpirationSeconds != nil {
 		in, out := &in.ExpirationSeconds, &out.ExpirationSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.BoundObjectRef != nil {
 		in, out := &in.BoundObjectRef, &out.BoundObjectRef
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(BoundObjectReference)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -217,12 +209,15 @@ func (in *UserInfo) DeepCopyInto(out *UserInfo) {
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/api/authentication/v1beta1/zz_generated.deepcopy.go

@@ -117,12 +117,15 @@ func (in *UserInfo) DeepCopyInto(out *UserInfo) {
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/api/authorization/v1/zz_generated.deepcopy.go

@@ -199,22 +199,14 @@ func (in *SelfSubjectAccessReviewSpec) DeepCopyInto(out *SelfSubjectAccessReview
 	*out = *in
 	if in.ResourceAttributes != nil {
 		in, out := &in.ResourceAttributes, &out.ResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.NonResourceAttributes != nil {
 		in, out := &in.NonResourceAttributes, &out.NonResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(NonResourceAttributes)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -305,22 +297,14 @@ func (in *SubjectAccessReviewSpec) DeepCopyInto(out *SubjectAccessReviewSpec) {
 	*out = *in
 	if in.ResourceAttributes != nil {
 		in, out := &in.ResourceAttributes, &out.ResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.NonResourceAttributes != nil {
 		in, out := &in.NonResourceAttributes, &out.NonResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(NonResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.Groups != nil {
 		in, out := &in.Groups, &out.Groups
 		*out = make([]string, len(*in))
@@ -330,12 +314,15 @@ func (in *SubjectAccessReviewSpec) DeepCopyInto(out *SubjectAccessReviewSpec) {
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/api/authorization/v1beta1/zz_generated.deepcopy.go

@@ -199,22 +199,14 @@ func (in *SelfSubjectAccessReviewSpec) DeepCopyInto(out *SelfSubjectAccessReview
 	*out = *in
 	if in.ResourceAttributes != nil {
 		in, out := &in.ResourceAttributes, &out.ResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.NonResourceAttributes != nil {
 		in, out := &in.NonResourceAttributes, &out.NonResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(NonResourceAttributes)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -305,22 +297,14 @@ func (in *SubjectAccessReviewSpec) DeepCopyInto(out *SubjectAccessReviewSpec) {
 	*out = *in
 	if in.ResourceAttributes != nil {
 		in, out := &in.ResourceAttributes, &out.ResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.NonResourceAttributes != nil {
 		in, out := &in.NonResourceAttributes, &out.NonResourceAttributes
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(NonResourceAttributes)
 		**out = **in
 	}
-	}
 	if in.Groups != nil {
 		in, out := &in.Groups, &out.Groups
 		*out = make([]string, len(*in))
@@ -330,12 +314,15 @@ func (in *SubjectAccessReviewSpec) DeepCopyInto(out *SubjectAccessReviewSpec) {
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/api/autoscaling/v1/zz_generated.deepcopy.go

@@ -46,31 +46,19 @@ func (in *ExternalMetricSource) DeepCopyInto(out *ExternalMetricSource) {
 	*out = *in
 	if in.MetricSelector != nil {
 		in, out := &in.MetricSelector, &out.MetricSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.TargetValue != nil {
 		in, out := &in.TargetValue, &out.TargetValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	if in.TargetAverageValue != nil {
 		in, out := &in.TargetAverageValue, &out.TargetAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -89,23 +77,15 @@ func (in *ExternalMetricStatus) DeepCopyInto(out *ExternalMetricStatus) {
 	*out = *in
 	if in.MetricSelector != nil {
 		in, out := &in.MetricSelector, &out.MetricSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	out.CurrentValue = in.CurrentValue.DeepCopy()
 	if in.CurrentAverageValue != nil {
 		in, out := &in.CurrentAverageValue, &out.CurrentAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -203,22 +183,14 @@ func (in *HorizontalPodAutoscalerSpec) DeepCopyInto(out *HorizontalPodAutoscaler
 	out.ScaleTargetRef = in.ScaleTargetRef
 	if in.MinReplicas != nil {
 		in, out := &in.MinReplicas, &out.MinReplicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.TargetCPUUtilizationPercentage != nil {
 		in, out := &in.TargetCPUUtilizationPercentage, &out.TargetCPUUtilizationPercentage
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -237,30 +209,18 @@ func (in *HorizontalPodAutoscalerStatus) DeepCopyInto(out *HorizontalPodAutoscal
 	*out = *in
 	if in.ObservedGeneration != nil {
 		in, out := &in.ObservedGeneration, &out.ObservedGeneration
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.LastScaleTime != nil {
 		in, out := &in.LastScaleTime, &out.LastScaleTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.CurrentCPUUtilizationPercentage != nil {
 		in, out := &in.CurrentCPUUtilizationPercentage, &out.CurrentCPUUtilizationPercentage
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -279,40 +239,24 @@ func (in *MetricSpec) DeepCopyInto(out *MetricSpec) {
 	*out = *in
 	if in.Object != nil {
 		in, out := &in.Object, &out.Object
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Pods != nil {
 		in, out := &in.Pods, &out.Pods
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PodsMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Resource != nil {
 		in, out := &in.Resource, &out.Resource
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -331,40 +275,24 @@ func (in *MetricStatus) DeepCopyInto(out *MetricStatus) {
 	*out = *in
 	if in.Object != nil {
 		in, out := &in.Object, &out.Object
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Pods != nil {
 		in, out := &in.Pods, &out.Pods
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PodsMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Resource != nil {
 		in, out := &in.Resource, &out.Resource
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -453,22 +381,14 @@ func (in *ResourceMetricSource) DeepCopyInto(out *ResourceMetricSource) {
 	*out = *in
 	if in.TargetAverageUtilization != nil {
 		in, out := &in.TargetAverageUtilization, &out.TargetAverageUtilization
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.TargetAverageValue != nil {
 		in, out := &in.TargetAverageValue, &out.TargetAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -487,13 +407,9 @@ func (in *ResourceMetricStatus) DeepCopyInto(out *ResourceMetricStatus) {
 	*out = *in
 	if in.CurrentAverageUtilization != nil {
 		in, out := &in.CurrentAverageUtilization, &out.CurrentAverageUtilization
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.CurrentAverageValue = in.CurrentAverageValue.DeepCopy()
 	return
 }

staging/src/k8s.io/api/autoscaling/v2beta1/zz_generated.deepcopy.go

@@ -46,31 +46,19 @@ func (in *ExternalMetricSource) DeepCopyInto(out *ExternalMetricSource) {
 	*out = *in
 	if in.MetricSelector != nil {
 		in, out := &in.MetricSelector, &out.MetricSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.TargetValue != nil {
 		in, out := &in.TargetValue, &out.TargetValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	if in.TargetAverageValue != nil {
 		in, out := &in.TargetAverageValue, &out.TargetAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -89,23 +77,15 @@ func (in *ExternalMetricStatus) DeepCopyInto(out *ExternalMetricStatus) {
 	*out = *in
 	if in.MetricSelector != nil {
 		in, out := &in.MetricSelector, &out.MetricSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	out.CurrentValue = in.CurrentValue.DeepCopy()
 	if in.CurrentAverageValue != nil {
 		in, out := &in.CurrentAverageValue, &out.CurrentAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -203,13 +183,9 @@ func (in *HorizontalPodAutoscalerSpec) DeepCopyInto(out *HorizontalPodAutoscaler
 	out.ScaleTargetRef = in.ScaleTargetRef
 	if in.MinReplicas != nil {
 		in, out := &in.MinReplicas, &out.MinReplicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Metrics != nil {
 		in, out := &in.Metrics, &out.Metrics
 		*out = make([]MetricSpec, len(*in))
@@ -235,21 +211,13 @@ func (in *HorizontalPodAutoscalerStatus) DeepCopyInto(out *HorizontalPodAutoscal
 	*out = *in
 	if in.ObservedGeneration != nil {
 		in, out := &in.ObservedGeneration, &out.ObservedGeneration
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.LastScaleTime != nil {
 		in, out := &in.LastScaleTime, &out.LastScaleTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.CurrentMetrics != nil {
 		in, out := &in.CurrentMetrics, &out.CurrentMetrics
 		*out = make([]MetricStatus, len(*in))
@@ -282,40 +250,24 @@ func (in *MetricSpec) DeepCopyInto(out *MetricSpec) {
 	*out = *in
 	if in.Object != nil {
 		in, out := &in.Object, &out.Object
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Pods != nil {
 		in, out := &in.Pods, &out.Pods
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PodsMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Resource != nil {
 		in, out := &in.Resource, &out.Resource
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalMetricSource)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -334,40 +286,24 @@ func (in *MetricStatus) DeepCopyInto(out *MetricStatus) {
 	*out = *in
 	if in.Object != nil {
 		in, out := &in.Object, &out.Object
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Pods != nil {
 		in, out := &in.Pods, &out.Pods
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(PodsMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Resource != nil {
 		in, out := &in.Resource, &out.Resource
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ResourceMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.External != nil {
 		in, out := &in.External, &out.External
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalMetricStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -456,22 +392,14 @@ func (in *ResourceMetricSource) DeepCopyInto(out *ResourceMetricSource) {
 	*out = *in
 	if in.TargetAverageUtilization != nil {
 		in, out := &in.TargetAverageUtilization, &out.TargetAverageUtilization
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.TargetAverageValue != nil {
 		in, out := &in.TargetAverageValue, &out.TargetAverageValue
-		if *in == nil {
-			*out = nil
-		} else {
 		x := (*in).DeepCopy()
 		*out = &x
 	}
-	}
 	return
 }
 
@@ -490,13 +418,9 @@ func (in *ResourceMetricStatus) DeepCopyInto(out *ResourceMetricStatus) {
 	*out = *in
 	if in.CurrentAverageUtilization != nil {
 		in, out := &in.CurrentAverageUtilization, &out.CurrentAverageUtilization
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	out.CurrentAverageValue = in.CurrentAverageValue.DeepCopy()
 	return
 }

staging/src/k8s.io/api/batch/v1/zz_generated.deepcopy.go

@@ -109,58 +109,34 @@ func (in *JobSpec) DeepCopyInto(out *JobSpec) {
 	*out = *in
 	if in.Parallelism != nil {
 		in, out := &in.Parallelism, &out.Parallelism
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Completions != nil {
 		in, out := &in.Completions, &out.Completions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.ActiveDeadlineSeconds != nil {
 		in, out := &in.ActiveDeadlineSeconds, &out.ActiveDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.BackoffLimit != nil {
 		in, out := &in.BackoffLimit, &out.BackoffLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.ManualSelector != nil {
 		in, out := &in.ManualSelector, &out.ManualSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	return
 }
@@ -187,20 +163,12 @@ func (in *JobStatus) DeepCopyInto(out *JobStatus) {
 	}
 	if in.StartTime != nil {
 		in, out := &in.StartTime, &out.StartTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.CompletionTime != nil {
 		in, out := &in.CompletionTime, &out.CompletionTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/batch/v1beta1/zz_generated.deepcopy.go

@@ -91,41 +91,25 @@ func (in *CronJobSpec) DeepCopyInto(out *CronJobSpec) {
 	*out = *in
 	if in.StartingDeadlineSeconds != nil {
 		in, out := &in.StartingDeadlineSeconds, &out.StartingDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.Suspend != nil {
 		in, out := &in.Suspend, &out.Suspend
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	in.JobTemplate.DeepCopyInto(&out.JobTemplate)
 	if in.SuccessfulJobsHistoryLimit != nil {
 		in, out := &in.SuccessfulJobsHistoryLimit, &out.SuccessfulJobsHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.FailedJobsHistoryLimit != nil {
 		in, out := &in.FailedJobsHistoryLimit, &out.FailedJobsHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -149,12 +133,8 @@ func (in *CronJobStatus) DeepCopyInto(out *CronJobStatus) {
 	}
 	if in.LastScheduleTime != nil {
 		in, out := &in.LastScheduleTime, &out.LastScheduleTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/batch/v2alpha1/zz_generated.deepcopy.go

@@ -91,41 +91,25 @@ func (in *CronJobSpec) DeepCopyInto(out *CronJobSpec) {
 	*out = *in
 	if in.StartingDeadlineSeconds != nil {
 		in, out := &in.StartingDeadlineSeconds, &out.StartingDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.Suspend != nil {
 		in, out := &in.Suspend, &out.Suspend
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	in.JobTemplate.DeepCopyInto(&out.JobTemplate)
 	if in.SuccessfulJobsHistoryLimit != nil {
 		in, out := &in.SuccessfulJobsHistoryLimit, &out.SuccessfulJobsHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.FailedJobsHistoryLimit != nil {
 		in, out := &in.FailedJobsHistoryLimit, &out.FailedJobsHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -149,12 +133,8 @@ func (in *CronJobStatus) DeepCopyInto(out *CronJobStatus) {
 	}
 	if in.LastScheduleTime != nil {
 		in, out := &in.LastScheduleTime, &out.LastScheduleTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/certificates/v1beta1/zz_generated.deepcopy.go

@@ -124,12 +124,15 @@ func (in *CertificateSigningRequestSpec) DeepCopyInto(out *CertificateSigningReq
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/api/events/v1beta1/zz_generated.deepcopy.go

@@ -33,23 +33,15 @@ func (in *Event) DeepCopyInto(out *Event) {
 	in.EventTime.DeepCopyInto(&out.EventTime)
 	if in.Series != nil {
 		in, out := &in.Series, &out.Series
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(EventSeries)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	out.Regarding = in.Regarding
 	if in.Related != nil {
 		in, out := &in.Related, &out.Related
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.ObjectReference)
 		**out = **in
 	}
-	}
 	out.DeprecatedSource = in.DeprecatedSource
 	in.DeprecatedFirstTimestamp.DeepCopyInto(&out.DeprecatedFirstTimestamp)
 	in.DeprecatedLastTimestamp.DeepCopyInto(&out.DeprecatedLastTimestamp)

staging/src/k8s.io/api/extensions/v1beta1/zz_generated.deepcopy.go

@@ -222,24 +222,16 @@ func (in *DaemonSetSpec) DeepCopyInto(out *DaemonSetSpec) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -258,13 +250,9 @@ func (in *DaemonSetStatus) DeepCopyInto(out *DaemonSetStatus) {
 	*out = *in
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Conditions != nil {
 		in, out := &in.Conditions, &out.Conditions
 		*out = make([]DaemonSetCondition, len(*in))
@@ -290,13 +278,9 @@ func (in *DaemonSetUpdateStrategy) DeepCopyInto(out *DaemonSetUpdateStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDaemonSet)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -427,51 +411,31 @@ func (in *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	in.Strategy.DeepCopyInto(&out.Strategy)
 	if in.RevisionHistoryLimit != nil {
 		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.RollbackTo != nil {
 		in, out := &in.RollbackTo, &out.RollbackTo
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollbackConfig)
 		**out = **in
 	}
-	}
 	if in.ProgressDeadlineSeconds != nil {
 		in, out := &in.ProgressDeadlineSeconds, &out.ProgressDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -497,13 +461,9 @@ func (in *DeploymentStatus) DeepCopyInto(out *DeploymentStatus) {
 	}
 	if in.CollisionCount != nil {
 		in, out := &in.CollisionCount, &out.CollisionCount
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -522,13 +482,9 @@ func (in *DeploymentStrategy) DeepCopyInto(out *DeploymentStrategy) {
 	*out = *in
 	if in.RollingUpdate != nil {
 		in, out := &in.RollingUpdate, &out.RollingUpdate
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(RollingUpdateDeployment)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -754,13 +710,9 @@ func (in *IngressRuleValue) DeepCopyInto(out *IngressRuleValue) {
 	*out = *in
 	if in.HTTP != nil {
 		in, out := &in.HTTP, &out.HTTP
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(HTTPIngressRuleValue)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -779,13 +731,9 @@ func (in *IngressSpec) DeepCopyInto(out *IngressSpec) {
 	*out = *in
 	if in.Backend != nil {
 		in, out := &in.Backend, &out.Backend
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(IngressBackend)
 		**out = **in
 	}
-	}
 	if in.TLS != nil {
 		in, out := &in.TLS, &out.TLS
 		*out = make([]IngressTLS, len(*in))
@@ -976,31 +924,19 @@ func (in *NetworkPolicyPeer) DeepCopyInto(out *NetworkPolicyPeer) {
 	*out = *in
 	if in.PodSelector != nil {
 		in, out := &in.PodSelector, &out.PodSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NamespaceSelector != nil {
 		in, out := &in.NamespaceSelector, &out.NamespaceSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.IPBlock != nil {
 		in, out := &in.IPBlock, &out.IPBlock
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(IPBlock)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -1019,22 +955,14 @@ func (in *NetworkPolicyPort) DeepCopyInto(out *NetworkPolicyPort) {
 	*out = *in
 	if in.Protocol != nil {
 		in, out := &in.Protocol, &out.Protocol
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.Protocol)
 		**out = **in
 	}
-	}
 	if in.Port != nil {
 		in, out := &in.Port, &out.Port
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -1178,22 +1106,14 @@ func (in *PodSecurityPolicySpec) DeepCopyInto(out *PodSecurityPolicySpec) {
 	in.FSGroup.DeepCopyInto(&out.FSGroup)
 	if in.DefaultAllowPrivilegeEscalation != nil {
 		in, out := &in.DefaultAllowPrivilegeEscalation, &out.DefaultAllowPrivilegeEscalation
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.AllowPrivilegeEscalation != nil {
 		in, out := &in.AllowPrivilegeEscalation, &out.AllowPrivilegeEscalation
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.AllowedHostPaths != nil {
 		in, out := &in.AllowedHostPaths, &out.AllowedHostPaths
 		*out = make([]AllowedHostPath, len(*in))
@@ -1310,22 +1230,14 @@ func (in *ReplicaSetSpec) DeepCopyInto(out *ReplicaSetSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.Template.DeepCopyInto(&out.Template)
 	return
 }
@@ -1409,13 +1321,9 @@ func (in *RollingUpdateDaemonSet) DeepCopyInto(out *RollingUpdateDaemonSet) {
 	*out = *in
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -1434,22 +1342,14 @@ func (in *RollingUpdateDeployment) DeepCopyInto(out *RollingUpdateDeployment) {
 	*out = *in
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	if in.MaxSurge != nil {
 		in, out := &in.MaxSurge, &out.MaxSurge
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -1489,13 +1389,9 @@ func (in *SELinuxStrategyOptions) DeepCopyInto(out *SELinuxStrategyOptions) {
 	*out = *in
 	if in.SELinuxOptions != nil {
 		in, out := &in.SELinuxOptions, &out.SELinuxOptions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.SELinuxOptions)
 		**out = **in
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/networking/v1/zz_generated.deepcopy.go

@@ -173,31 +173,19 @@ func (in *NetworkPolicyPeer) DeepCopyInto(out *NetworkPolicyPeer) {
 	*out = *in
 	if in.PodSelector != nil {
 		in, out := &in.PodSelector, &out.PodSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.NamespaceSelector != nil {
 		in, out := &in.NamespaceSelector, &out.NamespaceSelector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.IPBlock != nil {
 		in, out := &in.IPBlock, &out.IPBlock
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(IPBlock)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -216,22 +204,14 @@ func (in *NetworkPolicyPort) DeepCopyInto(out *NetworkPolicyPort) {
 	*out = *in
 	if in.Protocol != nil {
 		in, out := &in.Protocol, &out.Protocol
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.Protocol)
 		**out = **in
 	}
-	}
 	if in.Port != nil {
 		in, out := &in.Port, &out.Port
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/policy/v1beta1/zz_generated.deepcopy.go

@@ -66,13 +66,9 @@ func (in *Eviction) DeepCopyInto(out *Eviction) {
 	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	if in.DeleteOptions != nil {
 		in, out := &in.DeleteOptions, &out.DeleteOptions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.DeleteOptions)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -213,31 +209,19 @@ func (in *PodDisruptionBudgetSpec) DeepCopyInto(out *PodDisruptionBudgetSpec) {
 	*out = *in
 	if in.MinAvailable != nil {
 		in, out := &in.MinAvailable, &out.MinAvailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.MaxUnavailable != nil {
 		in, out := &in.MaxUnavailable, &out.MaxUnavailable
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(intstr.IntOrString)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -368,22 +352,14 @@ func (in *PodSecurityPolicySpec) DeepCopyInto(out *PodSecurityPolicySpec) {
 	in.FSGroup.DeepCopyInto(&out.FSGroup)
 	if in.DefaultAllowPrivilegeEscalation != nil {
 		in, out := &in.DefaultAllowPrivilegeEscalation, &out.DefaultAllowPrivilegeEscalation
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.AllowPrivilegeEscalation != nil {
 		in, out := &in.AllowPrivilegeEscalation, &out.AllowPrivilegeEscalation
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.AllowedHostPaths != nil {
 		in, out := &in.AllowedHostPaths, &out.AllowedHostPaths
 		*out = make([]AllowedHostPath, len(*in))
@@ -443,13 +419,9 @@ func (in *SELinuxStrategyOptions) DeepCopyInto(out *SELinuxStrategyOptions) {
 	*out = *in
 	if in.SELinuxOptions != nil {
 		in, out := &in.SELinuxOptions, &out.SELinuxOptions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.SELinuxOptions)
 		**out = **in
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/rbac/v1/zz_generated.deepcopy.go

@@ -62,13 +62,9 @@ func (in *ClusterRole) DeepCopyInto(out *ClusterRole) {
 	}
 	if in.AggregationRule != nil {
 		in, out := &in.AggregationRule, &out.AggregationRule
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AggregationRule)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/rbac/v1alpha1/zz_generated.deepcopy.go

@@ -62,13 +62,9 @@ func (in *ClusterRole) DeepCopyInto(out *ClusterRole) {
 	}
 	if in.AggregationRule != nil {
 		in, out := &in.AggregationRule, &out.AggregationRule
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AggregationRule)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/rbac/v1beta1/zz_generated.deepcopy.go

@@ -62,13 +62,9 @@ func (in *ClusterRole) DeepCopyInto(out *ClusterRole) {
 	}
 	if in.AggregationRule != nil {
 		in, out := &in.AggregationRule, &out.AggregationRule
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AggregationRule)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/storage/v1/zz_generated.deepcopy.go

@@ -39,13 +39,9 @@ func (in *StorageClass) DeepCopyInto(out *StorageClass) {
 	}
 	if in.ReclaimPolicy != nil {
 		in, out := &in.ReclaimPolicy, &out.ReclaimPolicy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(core_v1.PersistentVolumeReclaimPolicy)
 		**out = **in
 	}
-	}
 	if in.MountOptions != nil {
 		in, out := &in.MountOptions, &out.MountOptions
 		*out = make([]string, len(*in))
@@ -53,22 +49,14 @@ func (in *StorageClass) DeepCopyInto(out *StorageClass) {
 	}
 	if in.AllowVolumeExpansion != nil {
 		in, out := &in.AllowVolumeExpansion, &out.AllowVolumeExpansion
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.VolumeBindingMode != nil {
 		in, out := &in.VolumeBindingMode, &out.VolumeBindingMode
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeBindingMode)
 		**out = **in
 	}
-	}
 	if in.AllowedTopologies != nil {
 		in, out := &in.AllowedTopologies, &out.AllowedTopologies
 		*out = make([]core_v1.TopologySelectorTerm, len(*in))

staging/src/k8s.io/api/storage/v1alpha1/zz_generated.deepcopy.go

@@ -90,13 +90,9 @@ func (in *VolumeAttachmentSource) DeepCopyInto(out *VolumeAttachmentSource) {
 	*out = *in
 	if in.PersistentVolumeName != nil {
 		in, out := &in.PersistentVolumeName, &out.PersistentVolumeName
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -139,22 +135,14 @@ func (in *VolumeAttachmentStatus) DeepCopyInto(out *VolumeAttachmentStatus) {
 	}
 	if in.AttachError != nil {
 		in, out := &in.AttachError, &out.AttachError
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeError)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.DetachError != nil {
 		in, out := &in.DetachError, &out.DetachError
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeError)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/api/storage/v1beta1/zz_generated.deepcopy.go

@@ -39,13 +39,9 @@ func (in *StorageClass) DeepCopyInto(out *StorageClass) {
 	}
 	if in.ReclaimPolicy != nil {
 		in, out := &in.ReclaimPolicy, &out.ReclaimPolicy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.PersistentVolumeReclaimPolicy)
 		**out = **in
 	}
-	}
 	if in.MountOptions != nil {
 		in, out := &in.MountOptions, &out.MountOptions
 		*out = make([]string, len(*in))
@@ -53,22 +49,14 @@ func (in *StorageClass) DeepCopyInto(out *StorageClass) {
 	}
 	if in.AllowVolumeExpansion != nil {
 		in, out := &in.AllowVolumeExpansion, &out.AllowVolumeExpansion
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.VolumeBindingMode != nil {
 		in, out := &in.VolumeBindingMode, &out.VolumeBindingMode
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeBindingMode)
 		**out = **in
 	}
-	}
 	if in.AllowedTopologies != nil {
 		in, out := &in.AllowedTopologies, &out.AllowedTopologies
 		*out = make([]v1.TopologySelectorTerm, len(*in))
@@ -196,13 +184,9 @@ func (in *VolumeAttachmentSource) DeepCopyInto(out *VolumeAttachmentSource) {
 	*out = *in
 	if in.PersistentVolumeName != nil {
 		in, out := &in.PersistentVolumeName, &out.PersistentVolumeName
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -245,22 +229,14 @@ func (in *VolumeAttachmentStatus) DeepCopyInto(out *VolumeAttachmentStatus) {
 	}
 	if in.AttachError != nil {
 		in, out := &in.AttachError, &out.AttachError
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeError)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.DetachError != nil {
 		in, out := &in.DetachError, &out.DetachError
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(VolumeError)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1/zz_generated.deepcopy.go

@@ -150,22 +150,14 @@ func (in *CustomResourceDefinitionSpec) DeepCopyInto(out *CustomResourceDefiniti
 	in.Names.DeepCopyInto(&out.Names)
 	if in.Validation != nil {
 		in, out := &in.Validation, &out.Validation
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceValidation)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Subresources != nil {
 		in, out := &in.Subresources, &out.Subresources
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceSubresources)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Versions != nil {
 		in, out := &in.Versions, &out.Versions
 		*out = make([]CustomResourceDefinitionVersion, len(*in))
@@ -239,13 +231,9 @@ func (in *CustomResourceSubresourceScale) DeepCopyInto(out *CustomResourceSubres
 	*out = *in
 	if in.LabelSelectorPath != nil {
 		in, out := &in.LabelSelectorPath, &out.LabelSelectorPath
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -280,22 +268,14 @@ func (in *CustomResourceSubresources) DeepCopyInto(out *CustomResourceSubresourc
 	*out = *in
 	if in.Status != nil {
 		in, out := &in.Status, &out.Status
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceSubresourceStatus)
 		**out = **in
 	}
-	}
 	if in.Scale != nil {
 		in, out := &in.Scale, &out.Scale
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceSubresourceScale)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -314,12 +294,8 @@ func (in *CustomResourceValidation) DeepCopyInto(out *CustomResourceValidation)
 	*out = *in
 	if in.OpenAPIV3Schema != nil {
 		in, out := &in.OpenAPIV3Schema, &out.OpenAPIV3Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 
@@ -426,12 +402,8 @@ func (in *JSONSchemaPropsOrArray) DeepCopyInto(out *JSONSchemaPropsOrArray) {
 	*out = *in
 	if in.Schema != nil {
 		in, out := &in.Schema, &out.Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.JSONSchemas != nil {
 		in, out := &in.JSONSchemas, &out.JSONSchemas
 		*out = make([]JSONSchemaProps, len(*in))
@@ -457,12 +429,8 @@ func (in *JSONSchemaPropsOrBool) DeepCopyInto(out *JSONSchemaPropsOrBool) {
 	*out = *in
 	if in.Schema != nil {
 		in, out := &in.Schema, &out.Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 
@@ -481,12 +449,8 @@ func (in *JSONSchemaPropsOrStringArray) DeepCopyInto(out *JSONSchemaPropsOrStrin
 	*out = *in
 	if in.Schema != nil {
 		in, out := &in.Schema, &out.Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.Property != nil {
 		in, out := &in.Property, &out.Property
 		*out = make([]string, len(*in))

staging/src/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/zz_generated.deepcopy.go

@@ -150,22 +150,14 @@ func (in *CustomResourceDefinitionSpec) DeepCopyInto(out *CustomResourceDefiniti
 	in.Names.DeepCopyInto(&out.Names)
 	if in.Validation != nil {
 		in, out := &in.Validation, &out.Validation
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceValidation)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Subresources != nil {
 		in, out := &in.Subresources, &out.Subresources
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceSubresources)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Versions != nil {
 		in, out := &in.Versions, &out.Versions
 		*out = make([]CustomResourceDefinitionVersion, len(*in))
@@ -239,13 +231,9 @@ func (in *CustomResourceSubresourceScale) DeepCopyInto(out *CustomResourceSubres
 	*out = *in
 	if in.LabelSelectorPath != nil {
 		in, out := &in.LabelSelectorPath, &out.LabelSelectorPath
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(string)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -280,22 +268,14 @@ func (in *CustomResourceSubresources) DeepCopyInto(out *CustomResourceSubresourc
 	*out = *in
 	if in.Status != nil {
 		in, out := &in.Status, &out.Status
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceSubresourceStatus)
 		**out = **in
 	}
-	}
 	if in.Scale != nil {
 		in, out := &in.Scale, &out.Scale
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(CustomResourceSubresourceScale)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -314,12 +294,8 @@ func (in *CustomResourceValidation) DeepCopyInto(out *CustomResourceValidation)
 	*out = *in
 	if in.OpenAPIV3Schema != nil {
 		in, out := &in.OpenAPIV3Schema, &out.OpenAPIV3Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 
@@ -405,12 +381,8 @@ func (in *JSONSchemaPropsOrArray) DeepCopyInto(out *JSONSchemaPropsOrArray) {
 	*out = *in
 	if in.Schema != nil {
 		in, out := &in.Schema, &out.Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.JSONSchemas != nil {
 		in, out := &in.JSONSchemas, &out.JSONSchemas
 		*out = make([]JSONSchemaProps, len(*in))
@@ -436,12 +408,8 @@ func (in *JSONSchemaPropsOrBool) DeepCopyInto(out *JSONSchemaPropsOrBool) {
 	*out = *in
 	if in.Schema != nil {
 		in, out := &in.Schema, &out.Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 
@@ -460,12 +428,8 @@ func (in *JSONSchemaPropsOrStringArray) DeepCopyInto(out *JSONSchemaPropsOrStrin
 	*out = *in
 	if in.Schema != nil {
 		in, out := &in.Schema, &out.Schema
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.Property != nil {
 		in, out := &in.Property, &out.Property
 		*out = make([]string, len(*in))

staging/src/k8s.io/apimachinery/pkg/apis/meta/internalversion/zz_generated.deepcopy.go

@@ -77,13 +77,9 @@ func (in *ListOptions) DeepCopyInto(out *ListOptions) {
 	}
 	if in.TimeoutSeconds != nil {
 		in, out := &in.TimeoutSeconds, &out.TimeoutSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go

@@ -197,40 +197,24 @@ func (in *DeleteOptions) DeepCopyInto(out *DeleteOptions) {
 	out.TypeMeta = in.TypeMeta
 	if in.GracePeriodSeconds != nil {
 		in, out := &in.GracePeriodSeconds, &out.GracePeriodSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.Preconditions != nil {
 		in, out := &in.Preconditions, &out.Preconditions
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(Preconditions)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.OrphanDependents != nil {
 		in, out := &in.OrphanDependents, &out.OrphanDependents
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.PropagationPolicy != nil {
 		in, out := &in.PropagationPolicy, &out.PropagationPolicy
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(DeletionPropagation)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -440,13 +424,9 @@ func (in *Initializers) DeepCopyInto(out *Initializers) {
 	}
 	if in.Result != nil {
 		in, out := &in.Result, &out.Result
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(Status)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -587,13 +567,9 @@ func (in *ListOptions) DeepCopyInto(out *ListOptions) {
 	out.TypeMeta = in.TypeMeta
 	if in.TimeoutSeconds != nil {
 		in, out := &in.TimeoutSeconds, &out.TimeoutSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -631,21 +607,13 @@ func (in *ObjectMeta) DeepCopyInto(out *ObjectMeta) {
 	in.CreationTimestamp.DeepCopyInto(&out.CreationTimestamp)
 	if in.DeletionTimestamp != nil {
 		in, out := &in.DeletionTimestamp, &out.DeletionTimestamp
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	if in.DeletionGracePeriodSeconds != nil {
 		in, out := &in.DeletionGracePeriodSeconds, &out.DeletionGracePeriodSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.Labels != nil {
 		in, out := &in.Labels, &out.Labels
 		*out = make(map[string]string, len(*in))
@@ -669,13 +637,9 @@ func (in *ObjectMeta) DeepCopyInto(out *ObjectMeta) {
 	}
 	if in.Initializers != nil {
 		in, out := &in.Initializers, &out.Initializers
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(Initializers)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Finalizers != nil {
 		in, out := &in.Finalizers, &out.Finalizers
 		*out = make([]string, len(*in))
@@ -699,22 +663,14 @@ func (in *OwnerReference) DeepCopyInto(out *OwnerReference) {
 	*out = *in
 	if in.Controller != nil {
 		in, out := &in.Controller, &out.Controller
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	if in.BlockOwnerDeletion != nil {
 		in, out := &in.BlockOwnerDeletion, &out.BlockOwnerDeletion
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(bool)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -749,13 +705,9 @@ func (in *Preconditions) DeepCopyInto(out *Preconditions) {
 	*out = *in
 	if in.UID != nil {
 		in, out := &in.UID, &out.UID
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(types.UID)
 		**out = **in
 	}
-	}
 	return
 }
 
@@ -813,13 +765,9 @@ func (in *Status) DeepCopyInto(out *Status) {
 	out.ListMeta = in.ListMeta
 	if in.Details != nil {
 		in, out := &in.Details, &out.Details
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(StatusDetails)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apimachinery/pkg/apis/meta/v1beta1/zz_generated.deepcopy.go

@@ -61,8 +61,9 @@ func (in *PartialObjectMetadataList) DeepCopyInto(out *PartialObjectMetadataList
 			if (*in)[i] == nil {
 				(*out)[i] = nil
 			} else {
-				(*out)[i] = new(PartialObjectMetadata)
+				in, out := &(*in)[i], &(*out)[i]
-				(*in)[i].DeepCopyInto((*out)[i])
+				*out = new(PartialObjectMetadata)
+				(*in).DeepCopyInto(*out)
 			}
 		}
 	}

staging/src/k8s.io/apimachinery/pkg/apis/testapigroup/v1/zz_generated.deepcopy.go

@@ -108,22 +108,14 @@ func (in *CarpSpec) DeepCopyInto(out *CarpSpec) {
 	*out = *in
 	if in.TerminationGracePeriodSeconds != nil {
 		in, out := &in.TerminationGracePeriodSeconds, &out.TerminationGracePeriodSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.ActiveDeadlineSeconds != nil {
 		in, out := &in.ActiveDeadlineSeconds, &out.ActiveDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.NodeSelector != nil {
 		in, out := &in.NodeSelector, &out.NodeSelector
 		*out = make(map[string]string, len(*in))
@@ -156,12 +148,8 @@ func (in *CarpStatus) DeepCopyInto(out *CarpStatus) {
 	}
 	if in.StartTime != nil {
 		in, out := &in.StartTime, &out.StartTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apimachinery/pkg/apis/testapigroup/zz_generated.deepcopy.go

@@ -108,22 +108,14 @@ func (in *CarpSpec) DeepCopyInto(out *CarpSpec) {
 	*out = *in
 	if in.TerminationGracePeriodSeconds != nil {
 		in, out := &in.TerminationGracePeriodSeconds, &out.TerminationGracePeriodSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.ActiveDeadlineSeconds != nil {
 		in, out := &in.ActiveDeadlineSeconds, &out.ActiveDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.NodeSelector != nil {
 		in, out := &in.NodeSelector, &out.NodeSelector
 		*out = make(map[string]string, len(*in))
@@ -156,12 +148,8 @@ func (in *CarpStatus) DeepCopyInto(out *CarpStatus) {
 	}
 	if in.StartTime != nil {
 		in, out := &in.StartTime, &out.StartTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apimachinery/pkg/runtime/serializer/testing/zz_generated.deepcopy.go

@@ -70,13 +70,9 @@ func (in *ExternalTestType1) DeepCopyInto(out *ExternalTestType1) {
 	}
 	if in.O != nil {
 		in, out := &in.O, &out.O
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalTestType2)
 		**out = **in
 	}
-	}
 	if in.P != nil {
 		in, out := &in.P, &out.P
 		*out = make([]ExternalTestType2, len(*in))
@@ -147,13 +143,9 @@ func (in *TestType1) DeepCopyInto(out *TestType1) {
 	}
 	if in.O != nil {
 		in, out := &in.O, &out.O
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(TestType2)
 		**out = **in
 	}
-	}
 	if in.P != nil {
 		in, out := &in.P, &out.P
 		*out = make([]TestType2, len(*in))

staging/src/k8s.io/apimachinery/pkg/runtime/testing/zz_generated.deepcopy.go

@@ -284,13 +284,9 @@ func (in *ExternalTestType1) DeepCopyInto(out *ExternalTestType1) {
 	}
 	if in.O != nil {
 		in, out := &in.O, &out.O
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExternalTestType2)
 		**out = **in
 	}
-	}
 	if in.P != nil {
 		in, out := &in.P, &out.P
 		*out = make([]ExternalTestType2, len(*in))
@@ -539,13 +535,9 @@ func (in *TestType1) DeepCopyInto(out *TestType1) {
 	}
 	if in.O != nil {
 		in, out := &in.O, &out.O
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(TestType2)
 		**out = **in
 	}
-	}
 	if in.P != nil {
 		in, out := &in.P, &out.P
 		*out = make([]TestType2, len(*in))

staging/src/k8s.io/apiserver/pkg/apis/apiserver/v1alpha1/zz_generated.deepcopy.go

@@ -61,13 +61,9 @@ func (in *AdmissionPluginConfiguration) DeepCopyInto(out *AdmissionPluginConfigu
 	*out = *in
 	if in.Configuration != nil {
 		in, out := &in.Configuration, &out.Configuration
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apiserver/pkg/apis/apiserver/zz_generated.deepcopy.go

@@ -61,13 +61,9 @@ func (in *AdmissionPluginConfiguration) DeepCopyInto(out *AdmissionPluginConfigu
 	*out = *in
 	if in.Configuration != nil {
 		in, out := &in.Configuration, &out.Configuration
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apiserver/pkg/apis/audit/v1alpha1/zz_generated.deepcopy.go

@@ -35,13 +35,9 @@ func (in *Event) DeepCopyInto(out *Event) {
 	in.User.DeepCopyInto(&out.User)
 	if in.ImpersonatedUser != nil {
 		in, out := &in.ImpersonatedUser, &out.ImpersonatedUser
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.UserInfo)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.SourceIPs != nil {
 		in, out := &in.SourceIPs, &out.SourceIPs
 		*out = make([]string, len(*in))
@@ -49,40 +45,24 @@ func (in *Event) DeepCopyInto(out *Event) {
 	}
 	if in.ObjectRef != nil {
 		in, out := &in.ObjectRef, &out.ObjectRef
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectReference)
 		**out = **in
 	}
-	}
 	if in.ResponseStatus != nil {
 		in, out := &in.ResponseStatus, &out.ResponseStatus
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.Status)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.RequestObject != nil {
 		in, out := &in.RequestObject, &out.RequestObject
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.ResponseObject != nil {
 		in, out := &in.ResponseObject, &out.ResponseObject
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.RequestReceivedTimestamp.DeepCopyInto(&out.RequestReceivedTimestamp)
 	in.StageTimestamp.DeepCopyInto(&out.StageTimestamp)
 	if in.Annotations != nil {

staging/src/k8s.io/apiserver/pkg/apis/audit/v1beta1/zz_generated.deepcopy.go

@@ -35,13 +35,9 @@ func (in *Event) DeepCopyInto(out *Event) {
 	in.User.DeepCopyInto(&out.User)
 	if in.ImpersonatedUser != nil {
 		in, out := &in.ImpersonatedUser, &out.ImpersonatedUser
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.UserInfo)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.SourceIPs != nil {
 		in, out := &in.SourceIPs, &out.SourceIPs
 		*out = make([]string, len(*in))
@@ -49,40 +45,24 @@ func (in *Event) DeepCopyInto(out *Event) {
 	}
 	if in.ObjectRef != nil {
 		in, out := &in.ObjectRef, &out.ObjectRef
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectReference)
 		**out = **in
 	}
-	}
 	if in.ResponseStatus != nil {
 		in, out := &in.ResponseStatus, &out.ResponseStatus
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(meta_v1.Status)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.RequestObject != nil {
 		in, out := &in.RequestObject, &out.RequestObject
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.ResponseObject != nil {
 		in, out := &in.ResponseObject, &out.ResponseObject
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.RequestReceivedTimestamp.DeepCopyInto(&out.RequestReceivedTimestamp)
 	in.StageTimestamp.DeepCopyInto(&out.StageTimestamp)
 	if in.Annotations != nil {

staging/src/k8s.io/apiserver/pkg/apis/audit/zz_generated.deepcopy.go

@@ -32,13 +32,9 @@ func (in *Event) DeepCopyInto(out *Event) {
 	in.User.DeepCopyInto(&out.User)
 	if in.ImpersonatedUser != nil {
 		in, out := &in.ImpersonatedUser, &out.ImpersonatedUser
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(UserInfo)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.SourceIPs != nil {
 		in, out := &in.SourceIPs, &out.SourceIPs
 		*out = make([]string, len(*in))
@@ -46,40 +42,24 @@ func (in *Event) DeepCopyInto(out *Event) {
 	}
 	if in.ObjectRef != nil {
 		in, out := &in.ObjectRef, &out.ObjectRef
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ObjectReference)
 		**out = **in
 	}
-	}
 	if in.ResponseStatus != nil {
 		in, out := &in.ResponseStatus, &out.ResponseStatus
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.Status)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.RequestObject != nil {
 		in, out := &in.RequestObject, &out.RequestObject
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.ResponseObject != nil {
 		in, out := &in.ResponseObject, &out.ResponseObject
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(runtime.Unknown)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	in.RequestReceivedTimestamp.DeepCopyInto(&out.RequestReceivedTimestamp)
 	in.StageTimestamp.DeepCopyInto(&out.StageTimestamp)
 	if in.Annotations != nil {
@@ -341,12 +321,15 @@ func (in *UserInfo) DeepCopyInto(out *UserInfo) {
 		in, out := &in.Extra, &out.Extra
 		*out = make(map[string]ExtraValue, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/apiserver/pkg/apis/example/v1/zz_generated.deepcopy.go

@@ -108,22 +108,14 @@ func (in *PodSpec) DeepCopyInto(out *PodSpec) {
 	*out = *in
 	if in.TerminationGracePeriodSeconds != nil {
 		in, out := &in.TerminationGracePeriodSeconds, &out.TerminationGracePeriodSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.ActiveDeadlineSeconds != nil {
 		in, out := &in.ActiveDeadlineSeconds, &out.ActiveDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.NodeSelector != nil {
 		in, out := &in.NodeSelector, &out.NodeSelector
 		*out = make(map[string]string, len(*in))
@@ -156,12 +148,8 @@ func (in *PodStatus) DeepCopyInto(out *PodStatus) {
 	}
 	if in.StartTime != nil {
 		in, out := &in.StartTime, &out.StartTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apiserver/pkg/apis/example/zz_generated.deepcopy.go

@@ -108,22 +108,14 @@ func (in *PodSpec) DeepCopyInto(out *PodSpec) {
 	*out = *in
 	if in.TerminationGracePeriodSeconds != nil {
 		in, out := &in.TerminationGracePeriodSeconds, &out.TerminationGracePeriodSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.ActiveDeadlineSeconds != nil {
 		in, out := &in.ActiveDeadlineSeconds, &out.ActiveDeadlineSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	if in.NodeSelector != nil {
 		in, out := &in.NodeSelector, &out.NodeSelector
 		*out = make(map[string]string, len(*in))
@@ -156,12 +148,8 @@ func (in *PodStatus) DeepCopyInto(out *PodStatus) {
 	}
 	if in.StartTime != nil {
 		in, out := &in.StartTime, &out.StartTime
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/apiserver/pkg/apis/example2/v1/zz_generated.deepcopy.go

@@ -57,13 +57,9 @@ func (in *ReplicaSetSpec) DeepCopyInto(out *ReplicaSetSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 

staging/src/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.deepcopy.go

@@ -31,13 +31,9 @@ func (in *ExecCredential) DeepCopyInto(out *ExecCredential) {
 	in.Spec.DeepCopyInto(&out.Spec)
 	if in.Status != nil {
 		in, out := &in.Status, &out.Status
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExecCredentialStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -64,13 +60,9 @@ func (in *ExecCredentialSpec) DeepCopyInto(out *ExecCredentialSpec) {
 	*out = *in
 	if in.Response != nil {
 		in, out := &in.Response, &out.Response
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(Response)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -89,12 +81,8 @@ func (in *ExecCredentialStatus) DeepCopyInto(out *ExecCredentialStatus) {
 	*out = *in
 	if in.ExpirationTimestamp != nil {
 		in, out := &in.ExpirationTimestamp, &out.ExpirationTimestamp
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 
@@ -115,12 +103,15 @@ func (in *Response) DeepCopyInto(out *Response) {
 		in, out := &in.Header, &out.Header
 		*out = make(map[string][]string, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make([]string, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.deepcopy.go

@@ -31,13 +31,9 @@ func (in *ExecCredential) DeepCopyInto(out *ExecCredential) {
 	out.Spec = in.Spec
 	if in.Status != nil {
 		in, out := &in.Status, &out.Status
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExecCredentialStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -80,12 +76,8 @@ func (in *ExecCredentialStatus) DeepCopyInto(out *ExecCredentialStatus) {
 	*out = *in
 	if in.ExpirationTimestamp != nil {
 		in, out := &in.ExpirationTimestamp, &out.ExpirationTimestamp
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 

staging/src/k8s.io/client-go/pkg/apis/clientauthentication/zz_generated.deepcopy.go

@@ -31,13 +31,9 @@ func (in *ExecCredential) DeepCopyInto(out *ExecCredential) {
 	in.Spec.DeepCopyInto(&out.Spec)
 	if in.Status != nil {
 		in, out := &in.Status, &out.Status
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExecCredentialStatus)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -64,13 +60,9 @@ func (in *ExecCredentialSpec) DeepCopyInto(out *ExecCredentialSpec) {
 	*out = *in
 	if in.Response != nil {
 		in, out := &in.Response, &out.Response
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(Response)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 
@@ -89,12 +81,8 @@ func (in *ExecCredentialStatus) DeepCopyInto(out *ExecCredentialStatus) {
 	*out = *in
 	if in.ExpirationTimestamp != nil {
 		in, out := &in.ExpirationTimestamp, &out.ExpirationTimestamp
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = (*in).DeepCopy()
 	}
-	}
 	return
 }
 
@@ -115,12 +103,15 @@ func (in *Response) DeepCopyInto(out *Response) {
 		in, out := &in.Header, &out.Header
 		*out = make(map[string][]string, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make([]string, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	return

staging/src/k8s.io/client-go/scale/scheme/zz_generated.deepcopy.go

@@ -74,13 +74,9 @@ func (in *ScaleStatus) DeepCopyInto(out *ScaleStatus) {
 	*out = *in
 	if in.Selector != nil {
 		in, out := &in.Selector, &out.Selector
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(v1.LabelSelector)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	return
 }
 

staging/src/k8s.io/client-go/tools/clientcmd/api/v1/zz_generated.deepcopy.go

@@ -46,32 +46,27 @@ func (in *AuthInfo) DeepCopyInto(out *AuthInfo) {
 		in, out := &in.ImpersonateUserExtra, &out.ImpersonateUserExtra
 		*out = make(map[string][]string, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make([]string, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.AuthProvider != nil {
 		in, out := &in.AuthProvider, &out.AuthProvider
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AuthProviderConfig)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Exec != nil {
 		in, out := &in.Exec, &out.Exec
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExecConfig)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Extensions != nil {
 		in, out := &in.Extensions, &out.Extensions
 		*out = make([]NamedExtension, len(*in))

staging/src/k8s.io/client-go/tools/clientcmd/api/zz_generated.deepcopy.go

@@ -46,32 +46,27 @@ func (in *AuthInfo) DeepCopyInto(out *AuthInfo) {
 		in, out := &in.ImpersonateUserExtra, &out.ImpersonateUserExtra
 		*out = make(map[string][]string, len(*in))
 		for key, val := range *in {
+			var outVal []string
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = make([]string, len(val))
+				in, out := &val, &outVal
-				copy((*out)[key], val)
+				*out = make([]string, len(*in))
+				copy(*out, *in)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.AuthProvider != nil {
 		in, out := &in.AuthProvider, &out.AuthProvider
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(AuthProviderConfig)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Exec != nil {
 		in, out := &in.Exec, &out.Exec
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ExecConfig)
 		(*in).DeepCopyInto(*out)
 	}
-	}
 	if in.Extensions != nil {
 		in, out := &in.Extensions, &out.Extensions
 		*out = make(map[string]runtime.Object, len(*in))
@@ -159,36 +154,45 @@ func (in *Config) DeepCopyInto(out *Config) {
 		in, out := &in.Clusters, &out.Clusters
 		*out = make(map[string]*Cluster, len(*in))
 		for key, val := range *in {
+			var outVal *Cluster
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(Cluster)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(Cluster)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.AuthInfos != nil {
 		in, out := &in.AuthInfos, &out.AuthInfos
 		*out = make(map[string]*AuthInfo, len(*in))
 		for key, val := range *in {
+			var outVal *AuthInfo
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(AuthInfo)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(AuthInfo)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.Contexts != nil {
 		in, out := &in.Contexts, &out.Contexts
 		*out = make(map[string]*Context, len(*in))
 		for key, val := range *in {
+			var outVal *Context
 			if val == nil {
 				(*out)[key] = nil
 			} else {
-				(*out)[key] = new(Context)
+				in, out := &val, &outVal
-				val.DeepCopyInto((*out)[key])
+				*out = new(Context)
+				(*in).DeepCopyInto(*out)
 			}
+			(*out)[key] = outVal
 		}
 	}
 	if in.Extensions != nil {

staging/src/k8s.io/code-generator/Godeps/Godeps.json

@@ -220,43 +220,43 @@
 		},
 		{
 			"ImportPath": "k8s.io/gengo/args",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/deepcopy-gen/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/defaulter-gen/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/import-boss/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/set-gen/generators",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/set-gen/sets",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/generator",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/namer",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/parser",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/types",
-			"Rev": "01a732e01d00cb9a81bb0ca050d3e6d2b947927b"
+			"Rev": "dcbe4570f0cf6efbc583a5321c8f9390f71a544d"
 		},
 		{
 			"ImportPath": "k8s.io/kube-openapi/pkg/common",

staging/src/k8s.io/kube-aggregator/pkg/apis/apiregistration/v1/zz_generated.deepcopy.go

@@ -107,13 +107,9 @@ func (in *APIServiceSpec) DeepCopyInto(out *APIServiceSpec) {
 	*out = *in
 	if in.Service != nil {
 		in, out := &in.Service, &out.Service
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceReference)
 		**out = **in
 	}
-	}
 	if in.CABundle != nil {
 		in, out := &in.CABundle, &out.CABundle
 		*out = make([]byte, len(*in))

staging/src/k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1/zz_generated.deepcopy.go

@@ -107,13 +107,9 @@ func (in *APIServiceSpec) DeepCopyInto(out *APIServiceSpec) {
 	*out = *in
 	if in.Service != nil {
 		in, out := &in.Service, &out.Service
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceReference)
 		**out = **in
 	}
-	}
 	if in.CABundle != nil {
 		in, out := &in.CABundle, &out.CABundle
 		*out = make([]byte, len(*in))

staging/src/k8s.io/kube-aggregator/pkg/apis/apiregistration/zz_generated.deepcopy.go

@@ -107,13 +107,9 @@ func (in *APIServiceSpec) DeepCopyInto(out *APIServiceSpec) {
 	*out = *in
 	if in.Service != nil {
 		in, out := &in.Service, &out.Service
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ServiceReference)
 		**out = **in
 	}
-	}
 	if in.CABundle != nil {
 		in, out := &in.CABundle, &out.CABundle
 		*out = make([]byte, len(*in))
@@ -164,8 +160,9 @@ func (in ByGroupPriorityMinimum) DeepCopyInto(out *ByGroupPriorityMinimum) {
 			if (*in)[i] == nil {
 				(*out)[i] = nil
 			} else {
-				(*out)[i] = new(APIService)
+				in, out := &(*in)[i], &(*out)[i]
-				(*in)[i].DeepCopyInto((*out)[i])
+				*out = new(APIService)
+				(*in).DeepCopyInto(*out)
 			}
 		}
 		return
@@ -191,8 +188,9 @@ func (in ByVersionPriority) DeepCopyInto(out *ByVersionPriority) {
 			if (*in)[i] == nil {
 				(*out)[i] = nil
 			} else {
-				(*out)[i] = new(APIService)
+				in, out := &(*in)[i], &(*out)[i]
-				(*in)[i].DeepCopyInto((*out)[i])
+				*out = new(APIService)
+				(*in).DeepCopyInto(*out)
 			}
 		}
 		return

staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta1/zz_generated.deepcopy.go

@@ -32,13 +32,9 @@ func (in *MetricValue) DeepCopyInto(out *MetricValue) {
 	in.Timestamp.DeepCopyInto(&out.Timestamp)
 	if in.WindowSeconds != nil {
 		in, out := &in.WindowSeconds, &out.WindowSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	out.Value = in.Value.DeepCopy()
 	return
 }

staging/src/k8s.io/metrics/pkg/apis/custom_metrics/zz_generated.deepcopy.go

@@ -32,13 +32,9 @@ func (in *MetricValue) DeepCopyInto(out *MetricValue) {
 	in.Timestamp.DeepCopyInto(&out.Timestamp)
 	if in.WindowSeconds != nil {
 		in, out := &in.WindowSeconds, &out.WindowSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	out.Value = in.Value.DeepCopy()
 	return
 }

staging/src/k8s.io/metrics/pkg/apis/external_metrics/v1beta1/zz_generated.deepcopy.go

@@ -38,13 +38,9 @@ func (in *ExternalMetricValue) DeepCopyInto(out *ExternalMetricValue) {
 	in.Timestamp.DeepCopyInto(&out.Timestamp)
 	if in.WindowSeconds != nil {
 		in, out := &in.WindowSeconds, &out.WindowSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	out.Value = in.Value.DeepCopy()
 	return
 }

staging/src/k8s.io/metrics/pkg/apis/external_metrics/zz_generated.deepcopy.go

@@ -38,13 +38,9 @@ func (in *ExternalMetricValue) DeepCopyInto(out *ExternalMetricValue) {
 	in.Timestamp.DeepCopyInto(&out.Timestamp)
 	if in.WindowSeconds != nil {
 		in, out := &in.WindowSeconds, &out.WindowSeconds
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int64)
 		**out = **in
 	}
-	}
 	out.Value = in.Value.DeepCopy()
 	return
 }

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/zz_generated.deepcopy.go

@@ -154,13 +154,9 @@ func (in *FlunderSpec) DeepCopyInto(out *FlunderSpec) {
 	*out = *in
 	if in.ReferenceType != nil {
 		in, out := &in.ReferenceType, &out.ReferenceType
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(ReferenceType)
 		**out = **in
 	}
-	}
 	return
 }
 

staging/src/k8s.io/sample-controller/pkg/apis/samplecontroller/v1alpha1/zz_generated.deepcopy.go

@@ -90,13 +90,9 @@ func (in *FooSpec) DeepCopyInto(out *FooSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
-		if *in == nil {
-			*out = nil
-		} else {
 		*out = new(int32)
 		**out = **in
 	}
-	}
 	return
 }
 

vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go

@@ -683,7 +683,7 @@ func (g *genDeepCopy) generateFor(t *types.Type, sw *generator.SnippetWriter) {
 		// can never happen because we branch on the underlying type which is never an alias
 		glog.Fatalf("Hit an alias type %v. This should never happen.", t)
 	default:
-		f = g.doUnknown
+		glog.Fatalf("Hit an unsupported type %v.", t)
 	}
 	f(t, sw)
 }
@@ -710,12 +710,15 @@ func (g *genDeepCopy) doMap(t *types.Type, sw *generator.SnippetWriter) {
 		return
 	}
 
+	if !ut.Key.IsAssignable() {
+		glog.Fatalf("Hit an unsupported type %v.", uet)
+	}
+
 	sw.Do("*out = make($.|raw$, len(*in))\n", t)
-	if ut.Key.IsAssignable() {
+	sw.Do("for key, val := range *in {\n", nil)
 	dc, dci := deepCopyMethodOrDie(ut.Elem), deepCopyIntoMethodOrDie(ut.Elem)
 	switch {
 	case dc != nil || dci != nil:
-			sw.Do("for key, val := range *in {\n", nil)
 		// Note: a DeepCopy exists because it is added if DeepCopyInto is manually defined
 		leftPointer := ut.Elem.Kind == types.Pointer
 		rightPointer := !isReference(ut.Elem)
@@ -730,50 +733,30 @@ func (g *genDeepCopy) doMap(t *types.Type, sw *generator.SnippetWriter) {
 		} else {
 			sw.Do("(*out)[key] = *val.DeepCopy()\n", nil)
 		}
-			sw.Do("}\n", nil)
 	case ut.Elem.IsAnonymousStruct(): // not uet here because it needs type cast
-			sw.Do("for key := range *in {\n", nil)
-			sw.Do("(*out)[key] = struct{}{}\n", nil)
-			sw.Do("}\n", nil)
-		case uet.IsAssignable():
-			sw.Do("for key, val := range *in {\n", nil)
 		sw.Do("(*out)[key] = val\n", nil)
-			sw.Do("}\n", nil)
+	case uet.IsAssignable():
+		sw.Do("(*out)[key] = val\n", nil)
 	case uet.Kind == types.Interface:
-			sw.Do("for key, val := range *in {\n", nil)
 		sw.Do("if val == nil {(*out)[key]=nil} else {\n", nil)
 		// Note: if t.Elem has been an alias "J" of an interface "I" in Go, we will see it
 		// as kind Interface of name "J" here, i.e. generate val.DeepCopyJ(). The golang
 		// parser does not give us the underlying interface name. So we cannot do any better.
 		sw.Do(fmt.Sprintf("(*out)[key] = val.DeepCopy%s()\n", uet.Name.Name), nil)
-			sw.Do("}}\n", nil)
-		default:
-			sw.Do("for key, val := range *in {\n", nil)
-			if g.copyableAndInBounds(uet) {
-				sw.Do("newVal := new($.|raw$)\n", ut.Elem)
-				sw.Do("val.DeepCopyInto(newVal)\n", nil)
-				sw.Do("(*out)[key] = *newVal\n", nil)
-			} else if uet.Kind == types.Slice && underlyingType(uet.Elem).Kind == types.Builtin {
-				sw.Do("if val==nil { (*out)[key]=nil } else {\n", nil)
-				sw.Do("(*out)[key] = make($.|raw$, len(val))\n", uet)
-				sw.Do("copy((*out)[key], val)\n", nil)
 		sw.Do("}\n", nil)
-			} else if uet.Kind == types.Pointer {
+	case uet.Kind == types.Slice || uet.Kind == types.Map || uet.Kind == types.Pointer:
-				sw.Do("if val==nil { (*out)[key]=nil } else {\n", nil)
+		sw.Do("var outVal $.|raw$\n", uet)
-				sw.Do("(*out)[key] = new($.Elem|raw$)\n", uet)
+		sw.Do("if val == nil { (*out)[key] = nil } else {\n", nil)
-				sw.Do("val.DeepCopyInto((*out)[key])\n", nil)
+		sw.Do("in, out := &val, &outVal\n", uet)
+		g.generateFor(ut.Elem, sw)
 		sw.Do("}\n", nil)
-			} else {
+		sw.Do("(*out)[key] = outVal\n", nil)
+	case uet.Kind == types.Struct:
 		sw.Do("(*out)[key] = *val.DeepCopy()\n", uet)
+	default:
+		glog.Fatalf("Hit an unsupported type %v.", uet)
 	}
 	sw.Do("}\n", nil)
-		}
-	} else {
-		// TODO: Implement it when necessary.
-		sw.Do("for range *in {\n", nil)
-		sw.Do("// FIXME: Copying unassignable keys unsupported $.|raw$\n", ut.Key)
-		sw.Do("}\n", nil)
-	}
 }
 
 // doSlice generates code for a slice or an alias to a slice. The generated code is
@@ -797,8 +780,8 @@ func (g *genDeepCopy) doSlice(t *types.Type, sw *generator.SnippetWriter) {
 		sw.Do("copy(*out, *in)\n", nil)
 	} else {
 		sw.Do("for i := range *in {\n", nil)
-		if uet.Kind == types.Slice || uet.Kind == types.Map || deepCopyMethodOrDie(ut.Elem) != nil || deepCopyIntoMethodOrDie(ut.Elem) != nil {
+		if uet.Kind == types.Slice || uet.Kind == types.Map || uet.Kind == types.Pointer || deepCopyMethodOrDie(ut.Elem) != nil || deepCopyIntoMethodOrDie(ut.Elem) != nil {
-			sw.Do("if (*in)[i] != nil {\n", nil)
+			sw.Do("if (*in)[i] == nil { (*out)[i] = nil } else {\n", nil)
 			sw.Do("in, out := &(*in)[i], &(*out)[i]\n", nil)
 			g.generateFor(ut.Elem, sw)
 			sw.Do("}\n", nil)
@@ -809,15 +792,10 @@ func (g *genDeepCopy) doSlice(t *types.Type, sw *generator.SnippetWriter) {
 			// parser does not give us the underlying interface name. So we cannot do any better.
 			sw.Do(fmt.Sprintf("(*out)[i] = (*in)[i].DeepCopy%s()\n", uet.Name.Name), nil)
 			sw.Do("}\n", nil)
-		} else if uet.Kind == types.Pointer {
-			sw.Do("if (*in)[i]==nil { (*out)[i]=nil } else {\n", nil)
-			sw.Do("(*out)[i] = new($.Elem|raw$)\n", uet)
-			sw.Do("(*in)[i].DeepCopyInto((*out)[i])\n", nil)
-			sw.Do("}\n", nil)
 		} else if uet.Kind == types.Struct {
 			sw.Do("(*in)[i].DeepCopyInto(&(*out)[i])\n", nil)
 		} else {
-			sw.Do("(*out)[i] = (*in)[i].DeepCopy()\n", nil)
+			glog.Fatalf("Hit an unsupported type %v.", uet)
 		}
 		sw.Do("}\n", nil)
 	}
@@ -885,7 +863,7 @@ func (g *genDeepCopy) doStruct(t *types.Type, sw *generator.SnippetWriter) {
 			sw.Do(fmt.Sprintf("out.$.name$ = in.$.name$.DeepCopy%s()\n", uft.Name.Name), args)
 			sw.Do("}\n", nil)
 		default:
-			sw.Do("out.$.name$ = in.$.name$.DeepCopy()\n", args)
+			glog.Fatalf("Hit an unsupported type %v.", uft)
 		}
 	}
 }
@@ -896,9 +874,9 @@ func (g *genDeepCopy) doPointer(t *types.Type, sw *generator.SnippetWriter) {
 	ut := underlyingType(t)
 	uet := underlyingType(ut.Elem)
 
-	sw.Do("if *in == nil { *out = nil } else {\n", t)
 	dc, dci := deepCopyMethodOrDie(ut.Elem), deepCopyIntoMethodOrDie(ut.Elem)
-	if dc != nil || dci != nil {
+	switch {
+	case dc != nil || dci != nil:
 		rightPointer := !isReference(ut.Elem)
 		if dc != nil {
 			rightPointer = dc.Results[0].Kind == types.Pointer
@@ -909,25 +887,19 @@ func (g *genDeepCopy) doPointer(t *types.Type, sw *generator.SnippetWriter) {
 			sw.Do("x := (*in).DeepCopy()\n", nil)
 			sw.Do("*out = &x\n", nil)
 		}
-	} else if uet.IsAssignable() {
+	case uet.IsAssignable():
 		sw.Do("*out = new($.Elem|raw$)\n", ut)
 		sw.Do("**out = **in", nil)
-	} else {
+	case uet.Kind == types.Map, uet.Kind == types.Slice, uet.Kind == types.Pointer:
-		switch uet.Kind {
-		case types.Map, types.Slice:
 		sw.Do("*out = new($.Elem|raw$)\n", ut)
 		sw.Do("if **in != nil {\n", nil)
 		sw.Do("in, out := *in, *out\n", nil)
 		g.generateFor(uet, sw)
 		sw.Do("}\n", nil)
-		default:
+	case uet.Kind == types.Struct:
 		sw.Do("*out = new($.Elem|raw$)\n", ut)
 		sw.Do("(*in).DeepCopyInto(*out)\n", nil)
+	default:
+		glog.Fatalf("Hit an unsupported type %v.", uet)
 	}
-	}
-	sw.Do("}", t)
-}
-
-func (g *genDeepCopy) doUnknown(t *types.Type, sw *generator.SnippetWriter) {
-	sw.Do("// FIXME: Type $.|raw$ is unsupported.\n", t)
 }

vendor/k8s.io/gengo/generator/import_tracker.go

@@ -17,9 +17,10 @@ limitations under the License.
 package generator
 
 import (
-	"path/filepath"
 	"strings"
 
+	"github.com/golang/glog"
+
 	"k8s.io/gengo/namer"
 	"k8s.io/gengo/types"
 )
@@ -37,7 +38,14 @@ func NewImportTracker(typesToAdd ...*types.Type) namer.ImportTracker {
 
 func golangTrackerLocalName(tracker namer.ImportTracker, t types.Name) string {
 	path := t.Package
-	dirs := strings.Split(path, string(filepath.Separator))
+
+	// Using backslashes in package names causes gengo to produce Go code which
+	// will not compile with the gc compiler. See the comment on GoSeperator.
+	if strings.ContainsRune(path, '\\') {
+		glog.Warningf("Warning: backslash used in import path '%v', this is unsupported.\n", path)
+	}
+
+	dirs := strings.Split(path, namer.GoSeperator)
 	for n := len(dirs) - 1; n >= 0; n-- {
 		// TODO: bikeshed about whether it's more readable to have an
 		// _, something else, or nothing between directory names.

vendor/k8s.io/gengo/namer/namer.go

@@ -23,6 +23,17 @@ import (
 	"k8s.io/gengo/types"
 )
 
+const (
+	// GoSeperator is used to split go import paths.
+	// Forward slash is used instead of filepath.Seperator because it is the
+	// only universally-accepted path delimiter and the only delimiter not
+	// potentially forbidden by Go compilers. (In particular gc does not allow
+	// the use of backslashes in import paths.)
+	// See https://golang.org/ref/spec#Import_declarations.
+	// See also https://github.com/kubernetes/gengo/issues/83#issuecomment-367040772.
+	GoSeperator = "/"
+)
+
 // Returns whether a name is a private Go name.
 func IsPrivateGoName(name string) bool {
 	return len(name) == 0 || strings.ToLower(name[:1]) == name[:1]
@@ -187,7 +198,7 @@ var (
 
 // filters out unwanted directory names and sanitizes remaining names.
 func (ns *NameStrategy) filterDirs(path string) []string {
-	allDirs := strings.Split(path, string(filepath.Separator))
+	allDirs := strings.Split(path, GoSeperator)
 	dirs := make([]string, 0, len(allDirs))
 	for _, p := range allDirs {
 		if ns.IgnoreWords == nil || !ns.IgnoreWords[p] {

vendor/k8s.io/gengo/parser/parse.go

@@ -26,6 +26,7 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
+	"path"
 	"path/filepath"
 	"sort"
 	"strings"
@@ -226,12 +227,12 @@ func (b *Builder) AddDirRecursive(dir string) error {
 	// filepath.Walk includes the root dir, but we already did that, so we'll
 	// remove that prefix and rebuild a package import path.
 	prefix := b.buildPackages[dir].Dir
-	fn := func(path string, info os.FileInfo, err error) error {
+	fn := func(filePath string, info os.FileInfo, err error) error {
 		if info != nil && info.IsDir() {
-			rel := strings.TrimPrefix(path, prefix)
+			rel := filepath.ToSlash(strings.TrimPrefix(filePath, prefix))
 			if rel != "" {
 				// Make a pkg path.
-				pkg := filepath.Join(string(canonicalizeImportPath(b.buildPackages[dir].ImportPath)), rel)
+				pkg := path.Join(string(canonicalizeImportPath(b.buildPackages[dir].ImportPath)), rel)
 
 				// Add it.
 				if _, err := b.importPackage(pkg, true); err != nil {
@@ -488,7 +489,7 @@ func (b *Builder) findTypesIn(pkgPath importPathString, u *types.Universe) error
 	u.Package(string(pkgPath)).SourcePath = b.absPaths[pkgPath]
 
 	for _, f := range b.parsed[pkgPath] {
-		if strings.HasSuffix(f.name, "/doc.go") {
+		if _, fileName := filepath.Split(f.name); fileName == "doc.go" {
 			tp := u.Package(string(pkgPath))
 			// findTypesIn might be called multiple times. Clean up tp.Comments
 			// to avoid repeatedly fill same comments to it.