From: Ananiev, Leonid I <leonid.i.ananiev@intel.com>
Date: Tue, 11 Apr 2006 05:54:38 +0000 (-0700)
Subject: [PATCH] ext3: Fix missed mutex unlock
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=75616cf9854b83eb83a968b1338ae0ee11c9673c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] ext3: Fix missed mutex unlock

Missed unlock_super()call is added in error condition code path.

Signed-off-by: Leonid Ananiev <leonid.i.ananiev@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 14f5f6ea3e72..c5ffa8523968 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -767,6 +767,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input)
 	if (input->group != sbi->s_groups_count) {
 		ext3_warning(sb, __FUNCTION__,
 			     "multiple resizers run on filesystem!");
+		unlock_super(sb);
 		err = -EBUSY;
 		goto exit_journal;
 	}