321 	struct tipc_msg *hdr, *_hdr;  in tipc_mcast_send_sync()  local
331 	hdr = buf_msg(skb);  in tipc_mcast_send_sync()
332 	if (msg_user(hdr) == MSG_FRAGMENTER)  in tipc_mcast_send_sync()
333 		hdr = msg_inner_hdr(hdr);  in tipc_mcast_send_sync()
334 	if (msg_type(hdr) != TIPC_MCAST_MSG)  in tipc_mcast_send_sync()
343 	msg_set_syn(hdr, 1);  in tipc_mcast_send_sync()
346 	skb_copy_to_linear_data(_skb, hdr, MCAST_H_SIZE);  in tipc_mcast_send_sync()
352 	msg_set_is_rcast(_hdr, !msg_is_rcast(hdr));  in tipc_mcast_send_sync()
384 	struct tipc_msg *hdr;  in tipc_mcast_xmit()  local
401 		hdr = buf_msg(skb);  in tipc_mcast_xmit()
402 		if (msg_user(hdr) == MSG_FRAGMENTER)  in tipc_mcast_xmit()
403 			hdr = msg_inner_hdr(hdr);  in tipc_mcast_xmit()
404 		msg_set_is_rcast(hdr, method->rcast);  in tipc_mcast_xmit()
438 	struct tipc_msg *hdr = buf_msg(skb);  in tipc_bcast_rcv()  local
445 	if (msg_mc_netid(hdr) != tipc_netid(net) || !tipc_link_is_up(l)) {  in tipc_bcast_rcv()
451 	if (msg_user(hdr) == BCAST_PROTOCOL)  in tipc_bcast_rcv()
471 			struct tipc_msg *hdr)  in tipc_bcast_ack_rcv()  argument
474 	u16 acked = msg_bcast_ack(hdr);  in tipc_bcast_ack_rcv()
478 	if (msg_bc_ack_invalid(hdr))  in tipc_bcast_ack_rcv()
499 			struct tipc_msg *hdr,  in tipc_bcast_sync_rcv()  argument
510 	if (msg_type(hdr) != STATE_MSG) {  in tipc_bcast_sync_rcv()
511 		tipc_link_bc_init_rcv(l, hdr);  in tipc_bcast_sync_rcv()
512 	} else if (!msg_bc_ack_invalid(hdr)) {  in tipc_bcast_sync_rcv()
513 		tipc_get_gap_ack_blks(&ga, l, hdr, false);  in tipc_bcast_sync_rcv()
516 		rc = tipc_link_bc_ack_rcv(l, msg_bcast_ack(hdr),  in tipc_bcast_sync_rcv()
517 					  msg_bc_gap(hdr), ga, &xmitq,  in tipc_bcast_sync_rcv()
519 		rc |= tipc_link_bc_sync_rcv(l, hdr, &xmitq);  in tipc_bcast_sync_rcv()
788 	struct tipc_msg *hdr, *_hdr;  in tipc_mcast_filter_msg()  local
796 	hdr = buf_msg(skb);  in tipc_mcast_filter_msg()
798 	if (likely(!msg_is_syn(hdr) && skb_queue_empty(defq)))  in tipc_mcast_filter_msg()
801 	node = msg_orignode(hdr);  in tipc_mcast_filter_msg()
805 	port = msg_origport(hdr);  in tipc_mcast_filter_msg()
819 		if (!msg_is_syn(hdr))  in tipc_mcast_filter_msg()
827 	if (!msg_is_syn(hdr)) {  in tipc_mcast_filter_msg()
828 		if (msg_is_rcast(hdr) != msg_is_rcast(_hdr))  in tipc_mcast_filter_msg()
836 	if (msg_is_rcast(hdr) == msg_is_rcast(_hdr)) {  in tipc_mcast_filter_msg()
844 	if (msg_data_sz(hdr)) {  in tipc_mcast_filter_msg()