From ae97fec3701a559929c3529e35417fab133a4d39 Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jeff@garzik.org>
Date: Tue, 17 Jul 2007 01:08:29 -0400
Subject: [PATCH] drivers/usb/misc/auerswald: fix status check, remove
 redundant check

1) We should only set 'actual_length' output variable if usb length is
known to be good.

2) No need to check actual_length for NULL.  The only caller always
passes non-NULL value.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
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