Merge pull request #44913 from zhangxiaoyu-zidif/cleancode-util-for-err

Automatic merge from submit-queue cleancode:util.go cleancode, the modification point make code clean and light

Merge pull request #44913 from zhangxiaoyu-zidif/cleancode-util-for-err
fc51574b · Kubernetes Submit Queue · GitHub · 36590b06 · 7474a9de · fc51574b
Commit fc51574b authored May 02, 2017 by Kubernetes Submit Queue Committed by GitHub May 02, 2017
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util.go federation/pkg/kubefed/util/util.go +3 -3

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--- a/federation/pkg/kubefed/util/util.go
+++ b/federation/pkg/kubefed/util/util.go
@@ -254,9 +254,9 @@ func GetVersionedClientForRBACOrFail(hostFactory cmdutil.Factory) (client.Interf
 				}
 				return hostFactory.ClientSetForVersion(&gv)
 			}
-			for i := 0; i < len(g.Versions); i++ {
-				if g.Versions[i].GroupVersion != "" {
-					gv, err := schema.ParseGroupVersion(g.Versions[i].GroupVersion)
+			for _, version := range g.Versions {
+				if version.GroupVersion != "" {
+					gv, err := schema.ParseGroupVersion(version.GroupVersion)
 					if err != nil {
 						return nil, err
 					}