From: Sagi Grimberg <sagig@mellanox.com>
Date: Mon, 15 Dec 2014 13:08:54 +0000 (+0200)
Subject: iscsi-target: nullify session in failed login sequence
X-Git-Tag: omap-for-v3.19/fixes-rc1~19^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0b3b9b2409b409c677f7eb1e0485b816a5848f7;p=pandora-kernel.git

iscsi-target: nullify session in failed login sequence

In case login sequence failed, make sure conn->sess is
NULL before calling wait_conn as some transports (iser)
may rely on that (waiting for session commands).

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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