V4L/DVB (10946): radio-rtrack2: fix double mutex_unlock

Patch fixes double mutex unlocking.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index 08bd8d9dc4f1..202085978116 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -60,7 +60,6 @@ static void rt_mute(struct rtrack2 *dev)
         mutex_lock(&dev->lock);
         outb(1, dev->io);
         mutex_unlock(&dev->lock);
-        mutex_unlock(&dev->lock);
         dev->muted = 1;
 }