From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Wed, 17 Sep 2014 20:17:55 +0000 (-0700)
Subject: iscsi-target: Drop duplicate __iscsi_target_login_thread check
X-Git-Tag: fixes-against-v3.18-rc2~19^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d30686da4a40029cb48eab28442896b58aeceef;p=pandora-kernel.git

iscsi-target: Drop duplicate __iscsi_target_login_thread check

This patch drops the now duplicate + unnecessary check for -ENODEV from
iscsi_transport->iscsit_accept_np() for jumping to out:, or immediately
returning 1 in __iscsi_target_login_thread() code.

Since commit 81a9c5e72b the jump to out: and returning 1 have the same
effect, and end up hitting the ISCSI_NP_THREAD_SHUTDOWN check regardless
at the top of __iscsi_target_login_thread() during next loop iteration.

So that said, it's safe to go ahead and remove this duplicate check.

Reported-by: Joern Engel <joern@logfs.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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