From 617a0c2eb316c4d3c8a67255f85c7cf676ab59a9 Mon Sep 17 00:00:00 2001
From: Andy Grover <agrover@redhat.com>
Date: Thu, 12 Jul 2012 17:34:56 -0700
Subject: [PATCH] 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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