diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index c5593526a6e..033ecb45256 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -790,15 +790,12 @@ static int res_get(struct em28xx_fh *fh) if (fh->stream_on) return rc; - mutex_lock(&dev->lock); - if (dev->stream_on) - rc = -EINVAL; - else { - dev->stream_on = 1; - fh->stream_on = 1; - } + return -EINVAL; + mutex_lock(&dev->lock); + dev->stream_on = 1; + fh->stream_on = 1; mutex_unlock(&dev->lock); return rc; } |