diff options
Diffstat (limited to 'drivers/media/usb/uvc/uvc_metadata.c')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_metadata.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/usb/uvc/uvc_metadata.c b/drivers/media/usb/uvc/uvc_metadata.c index b35111d08759..ed859ef4463d 100644 --- a/drivers/media/usb/uvc/uvc_metadata.c +++ b/drivers/media/usb/uvc/uvc_metadata.c @@ -99,16 +99,12 @@ static int uvc_meta_v4l2_set_format(struct file *file, void *priv, * Metadata buffers would still be perfectly parseable, but it's more * consistent and cleaner to disallow that. */ - mutex_lock(&stream->mutex); - if (vb2_is_busy(&stream->meta.queue.queue)) - ret = -EBUSY; - else - stream->meta.format = fmt->dataformat; + return -EBUSY; - mutex_unlock(&stream->mutex); + stream->meta.format = fmt->dataformat; - return ret; + return 0; } static int uvc_meta_v4l2_enum_formats(struct file *file, void *priv, |