From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Thu, 5 Apr 2012 21:53:20 +0000 (-0300)
Subject: drxk: Does not unlock mutex if sanity check failed in scu_command()
X-Git-Tag: v3.2.17~150
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c51332d50dd5eba50821d0decc4f64e4b71226e;p=pandora-kernel.git

drxk: Does not unlock mutex if sanity check failed in scu_command()

commit e4459e1682c107d7ee1bf102c1ba534230e9b50b upstream.

If sanity check fails in scu_command(), goto error leads to unlock of
an unheld mutex. The check should not fail in reality, but it nevertheless
worth fixing.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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