[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>

1 files changed, 1 insertions, 0 deletions

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;
         }