From 1f6a4c84107368be958b83429952b7380c0de26f Mon Sep 17 00:00:00 2001
From: Guo Chao <yan@linux.vnet.ibm.com>
Date: Thu, 21 Feb 2013 15:16:45 -0800
Subject: [PATCH] --- yaml --- r: 359545 b: refs/heads/master c:
 5370019dc2d2c2ff90e95d181468071362934f3a h: refs/heads/master i:   359543:
 3794fd933e236bc0048d0415445bd1161c4e12d6 v: v3

---
 [refs]                     | 2 +-
 trunk/drivers/block/loop.c | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 807dbb4f5b86..9a251b7fad4a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d4308febf3551d46884561b7c3fdd62ad3ca7ff2
+refs/heads/master: 5370019dc2d2c2ff90e95d181468071362934f3a
diff --git a/trunk/drivers/block/loop.c b/trunk/drivers/block/loop.c
index ae1251270624..7f8065392064 100644
--- a/trunk/drivers/block/loop.c
+++ b/trunk/drivers/block/loop.c
@@ -1285,11 +1285,9 @@ static int loop_set_capacity(struct loop_device *lo, struct block_device *bdev)
 	/* the width of sector_t may be narrow for bit-shift */
 	sz = sec;
 	sz <<= 9;
-	mutex_lock(&bdev->bd_mutex);
 	bd_set_size(bdev, sz);
 	/* let user-space know about the new size */
 	kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE);
-	mutex_unlock(&bdev->bd_mutex);
 
  out:
 	return err;