From c12e6dbb80282fa0859a483883bf15b7ba85f01c Mon Sep 17 00:00:00 2001
From: dahefanteng <135310564@qq.com>
Date: Mon, 9 Oct 2017 10:03:24 +0800
Subject: [PATCH] remove repeated type conversion

---
 staging/src/k8s.io/apiserver/pkg/util/feature/feature_gate.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/staging/src/k8s.io/apiserver/pkg/util/feature/feature_gate.go b/staging/src/k8s.io/apiserver/pkg/util/feature/feature_gate.go
index b1407a3285..e985d35ffc 100644
--- a/staging/src/k8s.io/apiserver/pkg/util/feature/feature_gate.go
+++ b/staging/src/k8s.io/apiserver/pkg/util/feature/feature_gate.go
@@ -155,7 +155,7 @@ func (f *featureGate) Set(value string) error {
 		}
 		arr := strings.SplitN(s, "=", 2)
 		k := Feature(strings.TrimSpace(arr[0]))
-		_, ok := known[Feature(k)]
+		_, ok := known[k]
 		if !ok {
 			return fmt.Errorf("unrecognized key: %s", k)
 		}