From eca14886aca2b204cb722fad3c68d67376bbd482 Mon Sep 17 00:00:00 2001
From: Ke Zhang <zhang.ke106@zte.com.cn>
Date: Tue, 6 Sep 2016 12:56:54 +0800
Subject: [PATCH] Redundant code process for container_mananger start

---
 pkg/kubelet/cm/container_manager_linux.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pkg/kubelet/cm/container_manager_linux.go b/pkg/kubelet/cm/container_manager_linux.go
index 140433d1357..087e9d72143 100644
--- a/pkg/kubelet/cm/container_manager_linux.go
+++ b/pkg/kubelet/cm/container_manager_linux.go
@@ -468,13 +468,14 @@ func (cm *containerManagerImpl) Start(node *api.Node) error {
 		return err
 	}
 	// Don't run a background thread if there are no ensureStateFuncs.
-	numEnsureStateFuncs := 0
+	hasEnsureStateFuncs := false
 	for _, cont := range cm.systemContainers {
 		if cont.ensureStateFunc != nil {
-			numEnsureStateFuncs++
+			hasEnsureStateFuncs = true
+			break
 		}
 	}
-	if numEnsureStateFuncs >= 0 {
+	if hasEnsureStateFuncs {
 		// Run ensure state functions every minute.
 		go wait.Until(func() {
 			for _, cont := range cm.systemContainers {