From: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Date: Fri, 11 Apr 2014 07:58:56 +0000 (+0800)
Subject: block: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~47^2~76
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21f9fcd81593e201172160853b8647336fb81f4f;p=pandora-kernel.git

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@fb.com>
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