[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>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 1041dab6de2f..14f5f6ea3e72 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -974,6 +974,7 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es,
         if (o_blocks_count != le32_to_cpu(es->s_blocks_count)) {
                 ext3_warning(sb, __FUNCTION__,
                              "multiple resizers run on filesystem!");
+                unlock_super(sb);
                 err = -EBUSY;
                 goto exit_put;
         }