From 5b03cfc92b092e1eb9d8f75c9fee2eb2a836cd81 Mon Sep 17 00:00:00 2001
From: mqliang <mqliang.zju@gmail.com>
Date: Thu, 29 Oct 2015 16:22:33 +0800
Subject: [PATCH] replace fmt.Sptintf() with + operator

---
 pkg/kubelet/container/runtime.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/kubelet/container/runtime.go b/pkg/kubelet/container/runtime.go
index 10ebfc326a..2e8795134b 100644
--- a/pkg/kubelet/container/runtime.go
+++ b/pkg/kubelet/container/runtime.go
@@ -358,7 +358,7 @@ func (p *Pod) IsEmpty() bool {
 func GetPodFullName(pod *api.Pod) string {
 	// Use underscore as the delimiter because it is not allowed in pod name
 	// (DNS subdomain format), while allowed in the container name format.
-	return fmt.Sprintf("%s_%s", pod.Name, pod.Namespace)
+	return pod.Name + "_" + pod.Namespace
 }
 
 // Build the pod full name from pod name and namespace.