From: Christoph Hellwig <hch@infradead.org>
Date: Mon, 17 Oct 2011 17:56:49 +0000 (-0400)
Subject: target: move depth_left manipulation out of transport_generic_request_failure
X-Git-Tag: v3.2-rc1~24^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4499dda85890e6726def812febaab5dc064cc920;p=pandora-kernel.git

target: move depth_left manipulation out of transport_generic_request_failure

We only need to decrement dev->depth_left if failing a command from
__transport_execute_tasks.  Instead of doing it first thing in
transport_generic_request_failure and requiring a pseudo-flag argument
for it just opencode the decrement in the two callers (which should
be factored into a single one anyway)

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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