From 85477fe544dc44c58dd0d386dd810029125b42ed Mon Sep 17 00:00:00 2001
From: Cao Shufeng <caosf.fnst@cn.fujitsu.com>
Date: Wed, 21 Jun 2017 16:22:34 +0800
Subject: [PATCH] use glog.Warningf when a format string is passed

---
 devicemapper/thin_ls_client.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devicemapper/thin_ls_client.go b/devicemapper/thin_ls_client.go
index 130172a0..29737434 100644
--- a/devicemapper/thin_ls_client.go
+++ b/devicemapper/thin_ls_client.go
@@ -80,7 +80,7 @@ func parseThinLsOutput(output []byte) map[string]uint64 {
 		deviceID := fields[0]
 		usage, err := strconv.ParseUint(fields[1], 10, 64)
 		if err != nil {
-			glog.Warning("unexpected error parsing thin_ls output: %v", err)
+			glog.Warningf("unexpected error parsing thin_ls output: %v", err)
 			continue
 		}