From: Dan Carpenter <error27@gmail.com>
Date: Thu, 26 May 2011 08:52:01 +0000 (-0300)
Subject: [media] rc: double unlock in rc_register_device()
X-Git-Tag: v3.1-rc1~116^2~399
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0528f354cfb98d8df32a76302ec07af1aa29dbd4;p=pandora-kernel.git

[media] rc: double unlock in rc_register_device()

If change_protocol() fails and we goto out_raw, then it calls unlock
twice.  I noticed that the other time we called change_protocol() we
held the &dev->lock, so I changed it to hold it here too.

Reviewed-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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