ext4: code cleanup

Rename some variables.  We also unlock locks in the reverse order we
acquired as a part of cleanup.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 902bf66c8dfb..1b26b68aa428 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -329,8 +329,8 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
         if (desc->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) {
                 ext4_init_block_bitmap(sb, bh, block_group, desc);
                 set_buffer_uptodate(bh);
-                unlock_buffer(bh);
                 spin_unlock(sb_bgl_lock(EXT4_SB(sb), block_group));
+                unlock_buffer(bh);
                 return bh;
         }
         spin_unlock(sb_bgl_lock(EXT4_SB(sb), block_group));