141 	if (unlikely(!r))  in vhost_net_ubuf_put()
230 	return unlikely(experimental_zcopytx) &&  in vhost_sock_zcopy()
331 		if (unlikely((nvq->upend_idx + vq->num - VHOST_MAX_PEND)  in handle_tx()
340 		if (unlikely(head < 0))  in handle_tx()
344 			if (unlikely(vhost_enable_notify(&net->dev, vq))) {  in handle_tx()
394 		if (unlikely(err < 0)) {  in handle_tx()
412 		if (unlikely(total_len >= VHOST_NET_WEIGHT)) {  in handle_tx()
468 		if (unlikely(seg >= UIO_MAXIOV)) {  in get_rx_bufs()
475 		if (unlikely(r < 0))  in get_rx_bufs()
483 		if (unlikely(out || in <= 0)) {  in get_rx_bufs()
489 		if (unlikely(log)) {  in get_rx_bufs()
502 	if (unlikely(log))  in get_rx_bufs()
506 	if (unlikely(datalen > 0)) {  in get_rx_bufs()
553 	vq_log = unlikely(vhost_has_feature(vq, VHOST_F_LOG_ALL)) ?  in handle_rx()
564 		if (unlikely(headcount < 0))  in handle_rx()
567 		if (unlikely(headcount > UIO_MAXIOV)) {  in handle_rx()
576 			if (unlikely(vhost_enable_notify(&net->dev, vq))) {  in handle_rx()
589 		if (unlikely((vhost_hlen))) {  in handle_rx()
600 		if (unlikely(err != sock_len)) {  in handle_rx()
607 		if (unlikely(vhost_hlen)) {  in handle_rx()
632 		if (unlikely(vq_log))  in handle_rx()
635 		if (unlikely(total_len >= VHOST_NET_WEIGHT)) {  in handle_rx()