233 static int link_is_up(struct tipc_link *l)  in link_is_up()  function
264 	return link_is_up(l);  in tipc_link_is_up()
1772 		if (unlikely(!link_is_up(l))) {  in tipc_link_rcv()
1830 	bool node_up = link_is_up(bcl);  in tipc_link_build_proto_msg()
2145 		if (!link_is_up(l) && msg_ack(hdr))  in tipc_link_validate_msg()
2240 		if (mtyp == RESET_MSG || !link_is_up(l))  in tipc_link_proto_rcv()
2279 		if (!link_is_up(l)) {  in tipc_link_proto_rcv()
2366 	if (link_is_up(l))  in tipc_link_bc_init_rcv()
2394 	if (!link_is_up(l))  in tipc_link_bc_sync_rcv()
2454 	if (!link_is_up(r) || !r->bc_peer_is_up)  in tipc_link_bc_ack_rcv()
2852 	if (link_is_up(l))  in tipc_link_set_tolerance()