From: Vu Pham <vuhuong@mellanox.com>
Date: Mon, 21 Oct 2013 21:48:54 +0000 (+0300)
Subject: iser-target: check device before dereferencing its variable
X-Git-Tag: v3.12-rc7~5^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a66614b937c4cfe98c68613259367bf402f368b;p=pandora-kernel.git

iser-target: check device before dereferencing its variable

This patch changes isert_connect_release() to correctly check for
the existence struct isert_device *device before checking for
isert_device->use_frwr.

Signed-off-by: Vu Pham <vu@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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