diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/uvc/uvc_video.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c index 9139086f940..0789ba381fc 100644 --- a/drivers/media/video/uvc/uvc_video.c +++ b/drivers/media/video/uvc/uvc_video.c @@ -540,6 +540,9 @@ static void uvc_video_decode_bulk(struct urb *urb, u8 *mem; int len, ret; + if (urb->actual_length == 0) + return; + mem = urb->transfer_buffer; len = urb->actual_length; video->bulk.payload_size += len; |