From: Andy Grover <agrover@redhat.com>
Date: Tue, 3 Apr 2012 22:51:08 +0000 (-0700)
Subject: target/iscsi: Remove unneeded locking from iscsi_target_tx_thread
X-Git-Tag: v3.5-rc1~111^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4580cf38483790a4304a15328303566a054d4ea5;p=pandora-kernel.git

target/iscsi: Remove unneeded locking from iscsi_target_tx_thread

When processing immediate queue, we're switching on a local variable
so it's not necessary to lock around it. However, we are modifying
cmd->i_state in two spots, so lock around those parts only.

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