Btrfs: pass NULL instead of 0

set_extent_bit()'s (u64 *failed_start) expects NULL not 0.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
Liu Bo 2013-03-28 08:30:28 +00:00 • committed by Josef Bacik
commit 6b67a32000