md/bitmap:Don't use IS_ERR to judge alloc_page().
authorJianpeng Ma <majianpeng@gmail.com>
Thu, 11 Oct 2012 02:45:36 +0000 (13:45 +1100)
committerNeilBrown <neilb@suse.de>
Thu, 11 Oct 2012 02:45:36 +0000 (13:45 +1100)
commit582e2e056a5c3410174c23f5134e6b00e0db9101
treed80d1dfbd6781453d78a7394bcdec80249c61a72
parent7ad4d4a68a1a19f21c7b39cb3f51bf17fba6e3d0
md/bitmap:Don't use IS_ERR to judge alloc_page().

Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/bitmap.c