From 52b68d7ef8838b4322da3dc35a05e02c63b05a0d Mon Sep 17 00:00:00 2001
From: Keith Busch <keith.busch@intel.com>
Date: Mon, 23 Feb 2015 09:16:21 -0700
Subject: [PATCH] NVMe: Fix for BLK_DEV_INTEGRITY not set

Need to define and use appropriate functions for when BLK_DEV_INTEGRITY
is not set.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
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