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/mballoc.c b/fs/ext4/mballoc.c
index 3809a9348f29..aac33590ac64 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -804,8 +804,8 @@ static int ext4_mb_init_cache(struct page *page, char *incore)
                         ext4_init_block_bitmap(sb, bh[i],
                                                 first_group + i, desc);
                         set_buffer_uptodate(bh[i]);
-                        unlock_buffer(bh[i]);
                         spin_unlock(sb_bgl_lock(EXT4_SB(sb), first_group + i));
+                        unlock_buffer(bh[i]);
                         continue;
                 }
                 spin_unlock(sb_bgl_lock(EXT4_SB(sb), first_group + i));