From: Andy Grover <agrover@redhat.com>
Date: Fri, 13 Jul 2012 00:34:56 +0000 (-0700)
Subject: target: Misc retval cleanups
X-Git-Tag: v3.6-rc1~156^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=617a0c2eb316c4d3c8a67255f85c7cf676ab59a9;p=pandora-kernel.git

target: Misc retval cleanups

Bubble-up retval from iscsi_update_param_value() and
iscsit_ta_authentication().

Other very small retval cleanups.

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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