Automatic merge from submit-queue (batch tested with PRs 54647, 55581). 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>.
remove redundant code in ValidateDiscovery
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
**What this PR does / why we need it**:
Remove redundant code in ValidateDiscovery.
It deplicated check for DiscoveryToken and DiscoveryFile as follows:
func ValidateDiscovery(c *kubeadm.NodeConfiguration, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if len(c.DiscoveryToken) != 0 {
allErrs = append(allErrs, ValidateToken(c.DiscoveryToken, fldPath)...)
}
if len(c.DiscoveryFile) != 0 {
allErrs = append(allErrs, ValidateDiscoveryFile(c.DiscoveryFile, fldPath)...)
}
allErrs = append(allErrs, ValidateArgSelection(c, fldPath)...)
allErrs = append(allErrs, ValidateToken(c.TLSBootstrapToken, fldPath)...)
allErrs = append(allErrs, ValidateJoinDiscoveryTokenAPIServer(c, fldPath)...)
if len(c.DiscoveryToken) != 0 {
allErrs = append(allErrs, ValidateToken(c.DiscoveryToken, fldPath)...)
}
if len(c.DiscoveryFile) != 0 {
allErrs = append(allErrs, ValidateDiscoveryFile(c.DiscoveryFile, fldPath)...)
}
return allErrs
}
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
cc @luxas
**Release note**:
```release-note
NONE
```
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