472 	unsigned int header_size;  in uvc_video_clock_decode()  local
482 		header_size = 12;  in uvc_video_clock_decode()
487 		header_size = 6;  in uvc_video_clock_decode()
491 		header_size = 8;  in uvc_video_clock_decode()
495 		header_size = 2;  in uvc_video_clock_decode()
500 	if (len < header_size)  in uvc_video_clock_decode()
521 	dev_sof = get_unaligned_le16(&data[header_size - 2]);  in uvc_video_clock_decode()
563 	sample->dev_stc = get_unaligned_le32(&data[header_size - 6]);  in uvc_video_clock_decode()
809 	unsigned int header_size;  in uvc_video_stats_decode()  local
822 		header_size = 12;  in uvc_video_stats_decode()
827 		header_size = 6;  in uvc_video_stats_decode()
831 		header_size = 8;  in uvc_video_stats_decode()
835 		header_size = 2;  in uvc_video_stats_decode()
840 	if (len < header_size || data[0] < header_size) {  in uvc_video_stats_decode()
850 		scr_stc = get_unaligned_le32(&data[header_size - 6]);  in uvc_video_stats_decode()
851 		scr_sof = get_unaligned_le16(&data[header_size - 2]);  in uvc_video_stats_decode()
873 		if (len > header_size)  in uvc_video_stats_decode()
875 		if (len == header_size && has_pts)  in uvc_video_stats_decode()
904 	if (stream->stats.frame.size == 0 && len > header_size)  in uvc_video_stats_decode()
908 	stream->stats.frame.size += len - header_size;  in uvc_video_stats_decode()
912 	if (len <= header_size)  in uvc_video_stats_decode()
1466 	if (urb->actual_length == 0 && stream->bulk.header_size == 0)  in uvc_video_decode_bulk()
1477 	if (stream->bulk.header_size == 0 && !stream->bulk.skip_payload) {  in uvc_video_decode_bulk()
1489 			stream->bulk.header_size = ret;  in uvc_video_decode_bulk()
1521 		stream->bulk.header_size = 0;  in uvc_video_decode_bulk()
1542 	if (stream->bulk.header_size == 0) {  in uvc_video_encode_bulk()
1544 		stream->bulk.header_size = ret;  in uvc_video_encode_bulk()
1566 		stream->bulk.header_size = 0;  in uvc_video_encode_bulk()
1913 	stream->bulk.header_size = 0;  in uvc_video_start_transfer()