From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 5 Nov 2014 20:39:09 +0000 (+0300)
Subject: NVMe: blk_mq_alloc_request() returns error pointers
X-Git-Tag: omap-for-v3.19/fixes-rc1~94^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f173b33843552c48e0136e02e7362c8229c8e57;p=pandora-kernel.git

NVMe: blk_mq_alloc_request() returns error pointers

We recently converted this to blk_mq but the error checks have to be
updated to check for IS_ERR() instead of NULL.

Fixes: a4aea5623d4a ('NVMe: Convert to blk-mq')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
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