diff options
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-empress.c')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-empress.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index 7dfecfc6017..ee5bff02a92 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -93,9 +93,9 @@ static int ts_open(struct file *file) dprintk("open dev=%s\n", video_device_node_name(vdev)); err = -EBUSY; if (!mutex_trylock(&dev->empress_tsq.vb_lock)) - goto done; + return err; if (atomic_read(&dev->empress_users)) - goto done_up; + goto done; /* Unmute audio */ saa_writeb(SAA7134_AUDIO_MUTE_CTRL, @@ -105,10 +105,8 @@ static int ts_open(struct file *file) file->private_data = dev; err = 0; -done_up: - mutex_unlock(&dev->empress_tsq.vb_lock); done: - unlock_kernel(); + mutex_unlock(&dev->empress_tsq.vb_lock); return err; } |