268 bool tipc_link_is_up(struct tipc_link *l)  in tipc_link_is_up()  function
1786 		if (unlikely(!tipc_link_is_up(l))) {  in tipc_link_rcv()
1844 	bool node_up = tipc_link_is_up(bcl);  in tipc_link_build_proto_msg()
1853 	if (!tipc_link_is_up(l) && (mtyp == STATE_MSG))  in tipc_link_build_proto_msg()
2159 		if (!tipc_link_is_up(l) && msg_ack(hdr))  in tipc_link_validate_msg()
2257 		if (mtyp == RESET_MSG || !tipc_link_is_up(l))  in tipc_link_proto_rcv()
2296 		if (!tipc_link_is_up(l)) {  in tipc_link_proto_rcv()
2383 	if (tipc_link_is_up(l))  in tipc_link_bc_init_rcv()
2411 	if (!tipc_link_is_up(l))  in tipc_link_bc_sync_rcv()
2471 	if (!tipc_link_is_up(r) || !r->bc_peer_is_up)  in tipc_link_bc_ack_rcv()
2510 	if (!tipc_link_is_up(l) || !l->bc_peer_is_up)  in tipc_link_bc_nack_rcv()
2699 	if (tipc_link_is_up(link))  in __tipc_nl_add_link()
2869 	if (tipc_link_is_up(l))  in tipc_link_set_tolerance()