block: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
authorDuan Jiong <duanj.fnst@cn.fujitsu.com>
Wed, 6 Nov 2013 07:55:44 +0000 (15:55 +0800)
committerJens Axboe <axboe@kernel.dk>
Fri, 8 Nov 2013 16:05:30 +0000 (09:05 -0700)
commit8616ebb16bcef312024b9d28719f9bf5c5c3aafb
tree1ad143b463816642bbcdd46b3df44fc43709454a
parent97597dc08f58e25bc74154b7d1c387a4c0432950
block: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-timeout.c