From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 30 Nov 2011 08:42:21 +0000 (+0300)
Subject: Staging: comedi: unlock on error in usbdux_ao_inttrig()
X-Git-Tag: v3.3-rc1~152^2~101^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6610a502738e23aab5418e82c024be201e13f02;p=pandora-kernel.git

Staging: comedi: unlock on error in usbdux_ao_inttrig()

If we had an invalid trignum (anything other than zero is invalid) then
we returned without unlocking.  I've modified this function to just have
one return point.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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