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[media] drxk: Does not unlock mutex if sanity check failed in scu_command()
authorAlexey Khoroshilov <khoroshilov@ispras.ru>
Thu, 5 Apr 2012 21:53:20 +0000 (18:53 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 18 Apr 2012 14:04:28 +0000 (11:04 -0300)
commitec0035798c0cfc76cd175fd6da522d1a8c498c75
treeba48200299a1dc1b24675b0e8355ee2119815adatree | snapshot
parentb45e6a785edb990c394f2f8e5a911d48606b59f5commit | diff
[media] drxk: Does not unlock mutex if sanity check failed in scu_command()

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>
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb/frontends/drxk_hard.c diff | blob | history
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