Merge pull request #63291 from WanLinghao/set_const_clean

Automatic merge from submit-queue (batch tested with PRs 63291, 63490, 60445, 63507, 63524). 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>. clean unused variables **What this PR does / why we need it**: clean unused variables on set.go **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**: **Release note**: ```release-note NONE ```

Merge pull request #63291 from WanLinghao/set_const_clean
9091c26d · Kubernetes Submit Queue · GitHub · 20220d6b · 771882bb · 9091c26d
Unverified Commit 9091c26d authored May 08, 2018 by Kubernetes Submit Queue Committed by GitHub May 08, 2018
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set.go pkg/kubectl/cmd/config/set.go +0 -5

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--- a/pkg/kubectl/cmd/config/set.go
+++ b/pkg/kubectl/cmd/config/set.go
@@ -33,11 +33,6 @@ import (
 	"k8s.io/kubernetes/pkg/kubectl/util/i18n"
 )

-const (
-	cannotHaveStepsAfterError                = "Cannot have steps after %v.  %v are remaining"
-	additionStepRequiredUnlessUnsettingError = "Must have additional steps after %v unless you are unsetting it"
-)
-
 type setOptions struct {
 	configAccess  clientcmd.ConfigAccess
 	propertyName  string