Btrfs: cleanup delayed-ref.c:find_ref_head()
authorFilipe Manana <fdmanana@gmail.com>
Wed, 12 Feb 2014 15:07:53 +0000 (15:07 +0000)
committerJosef Bacik <jbacik@fb.com>
Mon, 10 Mar 2014 19:16:46 +0000 (15:16 -0400)
The argument last wasn't used, all callers supplied a NULL value
for it. Also removed unnecessary intermediate storage of the result
of key comparisons.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
fs/btrfs/delayed-ref.c

Simple merge