ext2: add missing brelse() in ext2_new_inode()

There is a missing brelse of bitmap_bh in an error
path of ext2_new_inode().

Signed-off-by: Chengguang Xu <cgxu519@zoho.com.cn>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 334dea4e499d..fda7d3f5b4be 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -509,6 +509,7 @@ repeat_in_this_group:
         /*
          * Scanned all blockgroups.
          */
+        brelse(bitmap_bh);
         err = -ENOSPC;
         goto fail;
 got: