diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-11-05 13:26:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-11-26 19:38:01 -0200 |
| commit | 3addbb8075c00e2a2408c192bd1002dead26b2aa (patch) | |
| tree | a4c23e928d503790a424cf8a71b42812ec0e97f7 /drivers/media/radio/radio-gemtek-pci.c | |
| parent | a8a8a669ea13d792296737505adc43ccacf3a648 (diff) | |
| download | op-kernel-dev-3addbb8075c00e2a2408c192bd1002dead26b2aa.zip op-kernel-dev-3addbb8075c00e2a2408c192bd1002dead26b2aa.tar.gz | |
V4L/DVB (13321): radio-gemtek-pci: fix double mutex_lock
Double mutexlock found by the Linux Driver Verification project and
reported by Alexander Strakh.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
CC: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/radio/radio-gemtek-pci.c')
| -rw-r--r-- | drivers/media/radio/radio-gemtek-pci.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c index c3f579d..c6cf116 100644 --- a/drivers/media/radio/radio-gemtek-pci.c +++ b/drivers/media/radio/radio-gemtek-pci.c @@ -181,12 +181,10 @@ static void gemtek_pci_mute(struct gemtek_pci *card) static void gemtek_pci_unmute(struct gemtek_pci *card) { - mutex_lock(&card->lock); if (card->mute) { gemtek_pci_setfrequency(card, card->current_frequency); card->mute = false; } - mutex_unlock(&card->lock); } static int gemtek_pci_getsignal(struct gemtek_pci *card) |
