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linux: Drop unused variable c by discarding unused assignment

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The compiler doesn't spot this, but guru does.

This seems to have become unused in 79e6a93624 ("Fix incorrect reference to
the gRPC runtime name as a binary").

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
This commit is contained in:
Ian Campbell 2017-07-11 13:23:56 +01:00
parent 0286739292
commit 0a580cbb72
1 changed files with 1 additions and 3 deletions
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4
linux/runtime.go
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@ -15,7 +15,6 @@ import (
"github.com/boltdb/bolt" "github.com/boltdb/bolt"
eventsapi "github.com/containerd/containerd/api/services/events/v1" eventsapi "github.com/containerd/containerd/api/services/events/v1"
"github.com/containerd/containerd/api/types" "github.com/containerd/containerd/api/types"
"github.com/containerd/containerd/containers"
"github.com/containerd/containerd/events" "github.com/containerd/containerd/events"
client "github.com/containerd/containerd/linux/shim" client "github.com/containerd/containerd/linux/shim"
shim "github.com/containerd/containerd/linux/shim/v1" shim "github.com/containerd/containerd/linux/shim/v1"
@ -392,11 +391,10 @@ func (r *Runtime) terminate(ctx context.Context, bundle *bundle, ns, id string)
} }
func (r *Runtime) getRuntime(ctx context.Context, ns, id string) (*runc.Runc, error) { func (r *Runtime) getRuntime(ctx context.Context, ns, id string) (*runc.Runc, error) {
var c containers.Container
if err := r.db.View(func(tx *bolt.Tx) error { if err := r.db.View(func(tx *bolt.Tx) error {
store := metadata.NewContainerStore(tx) store := metadata.NewContainerStore(tx)
var err error var err error
c, err = store.Get(ctx, id) _, err = store.Get(ctx, id)
return err return err
}); err != nil { }); err != nil {
return nil, err return nil, err