From 1d9f75456578cb6dcdd62ac08f39c5ca418f8ecb Mon Sep 17 00:00:00 2001
From: forrestchen <forrestchen@tencent.com>
Date: Wed, 21 Dec 2016 17:52:01 +0800
Subject: [PATCH] no need to sleep for last retry

Signed-off-by: forrestchen <forrestchen@tencent.com>
---
 pkg/volume/iscsi/iscsi_util.go | 3 +++
 pkg/volume/rbd/rbd_util.go     | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/pkg/volume/iscsi/iscsi_util.go b/pkg/volume/iscsi/iscsi_util.go
index dd35a8280f3..7224a179652 100644
--- a/pkg/volume/iscsi/iscsi_util.go
+++ b/pkg/volume/iscsi/iscsi_util.go
@@ -58,6 +58,9 @@ func waitForPathToExistInternal(devicePath string, maxRetries int, deviceTranspo
 		if err != nil && !os.IsNotExist(err) {
 			return false
 		}
+		if i == maxRetries-1 {
+			break
+		}
 		time.Sleep(time.Second)
 	}
 	return false
diff --git a/pkg/volume/rbd/rbd_util.go b/pkg/volume/rbd/rbd_util.go
index 94d6e668aaa..abf9745725e 100644
--- a/pkg/volume/rbd/rbd_util.go
+++ b/pkg/volume/rbd/rbd_util.go
@@ -84,6 +84,9 @@ func waitForPath(pool, image string, maxRetries int) (string, bool) {
 		if found {
 			return devicePath, true
 		}
+		if i == maxRetries-1 {
+			break
+		}
 		time.Sleep(time.Second)
 	}
 	return "", false