PS3AV_HDR_SIZE
res = ps3av_vuart_read(ps3av->dev, recv_buf, PS3AV_HDR_SIZE,
if (res != PS3AV_HDR_SIZE) {
res += PS3AV_HDR_SIZE; /* total len */
return_len = recv_buf->size + PS3AV_HDR_SIZE;
hdr->size = size - PS3AV_HDR_SIZE;
BUG_ON(send_len < PS3AV_HDR_SIZE);