30 	if (unlikely(skb->len < sizeof(struct message_header)))  in validate_header_len()
52 	if (unlikely(!wg_check_packet_protocol(skb) ||  in prepare_skb_header()
59 	if (unlikely(data_offset > U16_MAX ||  in prepare_skb_header()
66 	if (unlikely(data_len < sizeof(struct udphdr) ||  in prepare_skb_header()
74 	if (unlikely(!pskb_may_pull(skb,  in prepare_skb_header()
79 	if (unlikely(skb->len != data_len))  in prepare_skb_header()
83 	if (unlikely(!header_len))  in prepare_skb_header()
86 	if (unlikely(!pskb_may_pull(skb, data_offset + header_len)))  in prepare_skb_header()
145 		if (unlikely(!peer)) {  in wg_receive_handshake_packet()
167 		if (unlikely(!peer)) {  in wg_receive_handshake_packet()
192 	if (unlikely(!peer)) {  in wg_receive_handshake_packet()
236 	if (unlikely(send)) {  in keep_key_fresh()
249 	if (unlikely(!keypair))  in decrypt_packet()
252 	if (unlikely(!READ_ONCE(keypair->receiving.is_valid) ||  in decrypt_packet()
271 	if (unlikely(num_frags < 0 || num_frags > ARRAY_SIZE(sg)))  in decrypt_packet()
302 	if (unlikely(counter->counter >= REJECT_AFTER_MESSAGES + 1 ||  in counter_validate()
308 	if (unlikely((COUNTER_WINDOW_SIZE + their_counter) <  in counter_validate()
345 	if (unlikely(wg_noise_received_with_keypair(&peer->keypairs,  in wg_packet_consume_data_done()
357 	if (unlikely(!skb->len)) {  in wg_packet_consume_data_done()
367 	if (unlikely(skb_network_header(skb) < skb->head))  in wg_packet_consume_data_done()
369 	if (unlikely(!(pskb_network_may_pull(skb, sizeof(struct iphdr)) &&  in wg_packet_consume_data_done()
387 		if (unlikely(len < sizeof(struct iphdr)))  in wg_packet_consume_data_done()
398 	if (unlikely(len > skb->len))  in wg_packet_consume_data_done()
401 	if (unlikely(pskb_trim(skb, len)))  in wg_packet_consume_data_done()
408 	if (unlikely(routed_peer != peer))  in wg_packet_consume_data_done()
448 	if (unlikely(budget <= 0))  in wg_packet_rx_poll()
458 		if (unlikely(state != PACKET_STATE_CRYPTED))  in wg_packet_rx_poll()
461 		if (unlikely(!counter_validate(&keypair->receiving_counter,  in wg_packet_rx_poll()
470 		if (unlikely(wg_socket_endpoint_from_skb(&endpoint, skb)))  in wg_packet_rx_poll()
480 		if (unlikely(free))  in wg_packet_rx_poll()
520 	if (unlikely(!wg_noise_keypair_get(PACKET_CB(skb)->keypair)))  in wg_packet_consume_data()
523 	if (unlikely(READ_ONCE(peer->is_dead)))  in wg_packet_consume_data()
528 	if (unlikely(ret == -EPIPE))  in wg_packet_consume_data()
544 	if (unlikely(prepare_skb_header(skb, wg) < 0))  in wg_packet_receive()
552 		if (unlikely(!rng_is_initialized()))  in wg_packet_receive()