Merge pull request #55683 from gregory-m/remove-unnecessary-conversion

Automatic merge from submit-queue (batch tested with PRs 55764, 55683, 55468, 54409, 55546). 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>. Removed unnecessary type conversion nodeName is string variable and it unnecessary to convert it to string. ```release-note NONE ```

Merge pull request #55683 from gregory-m/remove-unnecessary-conversion
74369ea4 · Kubernetes Submit Queue · GitHub · b3a18675 · 62923517 · 74369ea4
Unverified Commit 74369ea4 authored Nov 15, 2017 by Kubernetes Submit Queue Committed by GitHub Nov 15, 2017
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controller_utils.go pkg/controller/controller_utils.go +1 -1

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--- a/pkg/controller/controller_utils.go
+++ b/pkg/controller/controller_utils.go
@@ -1008,7 +1008,7 @@ func PatchNodeTaints(c clientset.Interface, nodeName string, oldNode *v1.Node, n
 		return fmt.Errorf("failed to create patch for node %q: %v", nodeName, err)
 	}
-	_, err = c.CoreV1().Nodes().Patch(string(nodeName), types.StrategicMergePatchType, patchBytes)
+	_, err = c.CoreV1().Nodes().Patch(nodeName, types.StrategicMergePatchType, patchBytes)
 	return err
 }