From a8a642ccd2e86248ae23c5d762dac67eaea02423 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 14 May 2014 15:54:18 +0300
Subject: [PATCH] mtip32xx: blk_mq_init_queue() returns an ERR_PTR

We changed this from blk_alloc_queue_node() to blk_mq_init_queue() so
the check needs to be updated as well.

Fixes: ffc771b3ca8b2 ('mtip32xx: convert to use blk-mq')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
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