176 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,
179 static void tipc_node_link_down(struct tipc_node *n, int bearer_id,
199 	int bearer_id = n->active_links[sel & 1];  in node_active_link()  local
201 	if (unlikely(bearer_id == INVALID_BEARER_ID))  in node_active_link()
204 	return n->links[bearer_id].link;  in node_active_link()
210 	int bearer_id;  in tipc_node_get_mtu()  local
225 	bearer_id = n->active_links[sel & 1];  in tipc_node_get_mtu()
226 	if (likely(bearer_id != INVALID_BEARER_ID))  in tipc_node_get_mtu()
227 		mtu = n->links[bearer_id].mtu;  in tipc_node_get_mtu()
406 	u32 bearer_id, node;  in tipc_node_write_unlock()  local
418 	bearer_id = n->link_id & 0xffff;  in tipc_node_write_unlock()
433 		tipc_mon_peer_up(net, node, bearer_id);  in tipc_node_write_unlock()
437 		tipc_mon_peer_down(net, node, bearer_id);  in tipc_node_write_unlock()
478 	int bearer_id;  in tipc_node_create()  local
522 		for (bearer_id = 0; bearer_id < MAX_BEARERS; bearer_id++) {  in tipc_node_create()
523 			l = n->links[bearer_id].link;  in tipc_node_create()
809 	int bearer_id;  in tipc_node_timeout()  local
831 	for (bearer_id = 0; remains && (bearer_id < MAX_BEARERS); bearer_id++) {  in tipc_node_timeout()
833 		le = &n->links[bearer_id];  in tipc_node_timeout()
843 		tipc_bearer_xmit(n->net, bearer_id, &xmitq, &le->maddr, n);  in tipc_node_timeout()
845 			tipc_node_link_down(n, bearer_id, false);  in tipc_node_timeout()
858 static void __tipc_node_link_up(struct tipc_node *n, int bearer_id,  in __tipc_node_link_up()  argument
864 	struct tipc_link *nl = n->links[bearer_id].link;  in __tipc_node_link_up()
878 	n->links[bearer_id].mtu = tipc_link_mss(nl);  in __tipc_node_link_up()
880 	tipc_bearer_add_dest(n->net, bearer_id, n->addr);  in __tipc_node_link_up()
881 	tipc_bcast_inc_bearer_dst_cnt(n->net, bearer_id);  in __tipc_node_link_up()
892 		*slot0 = bearer_id;  in __tipc_node_link_up()
893 		*slot1 = bearer_id;  in __tipc_node_link_up()
904 		*slot0 = bearer_id;  in __tipc_node_link_up()
905 		*slot1 = bearer_id;  in __tipc_node_link_up()
910 		*slot1 = bearer_id;  in __tipc_node_link_up()
927 static void tipc_node_link_up(struct tipc_node *n, int bearer_id,  in tipc_node_link_up()  argument
933 	__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_link_up()
934 	maddr = &n->links[bearer_id].maddr;  in tipc_node_link_up()
935 	tipc_bearer_xmit(n->net, bearer_id, xmitq, maddr, n);  in tipc_node_link_up()
990 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,  in __tipc_node_link_down()  argument
994 	struct tipc_link_entry *le = &n->links[*bearer_id];  in __tipc_node_link_down()
1000 	l = n->links[*bearer_id].link;  in __tipc_node_link_down()
1008 	tipc_bearer_remove_dest(n->net, *bearer_id, n->addr);  in __tipc_node_link_down()
1042 		*maddr = &n->links[*bearer_id].maddr;  in __tipc_node_link_down()
1044 		tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
1047 	tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
1050 	*bearer_id = n->active_links[0];  in __tipc_node_link_down()
1051 	tnl = n->links[*bearer_id].link;  in __tipc_node_link_down()
1061 	*maddr = &n->links[*bearer_id].maddr;  in __tipc_node_link_down()
1064 static void tipc_node_link_down(struct tipc_node *n, int bearer_id, bool delete)  in tipc_node_link_down()  argument
1066 	struct tipc_link_entry *le = &n->links[bearer_id];  in tipc_node_link_down()
1069 	int old_bearer_id = bearer_id;  in tipc_node_link_down()
1079 		__tipc_node_link_down(n, &bearer_id, &xmitq, &maddr);  in tipc_node_link_down()
1095 		tipc_bearer_xmit(n->net, bearer_id, &xmitq, maddr, n);  in tipc_node_link_down()
1315 void tipc_node_delete_links(struct net *net, int bearer_id)  in tipc_node_delete_links()  argument
1322 		tipc_node_link_down(n, bearer_id, true);  in tipc_node_delete_links()
1570 int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 addr,  in tipc_node_get_linkname()  argument
1580 	if (bearer_id >= MAX_BEARERS)  in tipc_node_get_linkname()
1584 	link = node->links[bearer_id].link;  in tipc_node_get_linkname()
1697 	int bearer_id;  in tipc_node_xmit()  local
1730 	bearer_id = n->active_links[selector & 1];  in tipc_node_xmit()
1731 	if (unlikely(bearer_id == INVALID_BEARER_ID)) {  in tipc_node_xmit()
1739 	le = &n->links[bearer_id];  in tipc_node_xmit()
1746 		tipc_node_link_down(n, bearer_id, false);  in tipc_node_xmit()
1748 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr, n);  in tipc_node_xmit()
1836 				  int bearer_id, struct sk_buff_head *xmitq)  in tipc_node_bc_sync_rcv()  argument
1857 	ucl = n->links[bearer_id].link;  in tipc_node_bc_sync_rcv()
1871 static void tipc_node_bc_rcv(struct net *net, struct sk_buff *skb, int bearer_id)  in tipc_node_bc_rcv()  argument
1894 	le = &n->links[bearer_id];  in tipc_node_bc_rcv()
1906 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr, n);  in tipc_node_bc_rcv()
1933 				  int bearer_id, struct sk_buff_head *xmitq)  in tipc_node_check_state()  argument
1950 	l = n->links[bearer_id].link;  in tipc_node_check_state()
1961 		if ((pb_id != bearer_id) && n->links[pb_id].link) {  in tipc_node_check_state()
2042 			__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_check_state()
2091 	int bearer_id = b->identity;  in tipc_rcv()  local
2129 			return tipc_node_bc_rcv(net, skb, bearer_id);  in tipc_rcv()
2140 	le = &n->links[bearer_id];  in tipc_rcv()
2149 		tipc_node_bc_sync_rcv(n, hdr, bearer_id, &xmitq);  in tipc_rcv()
2171 		if (tipc_node_check_state(n, skb, bearer_id, &xmitq)) {  in tipc_rcv()
2181 		tipc_node_link_up(n, bearer_id, &xmitq);  in tipc_rcv()
2184 		tipc_node_link_down(n, bearer_id, false);  in tipc_rcv()
2198 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr, n);  in tipc_rcv()
2210 	int bearer_id = b->identity;  in tipc_node_apply_property()  local
2221 		e = &n->links[bearer_id];  in tipc_node_apply_property()
2234 		tipc_bearer_xmit(net, bearer_id, &xmitq, &e->maddr, NULL);  in tipc_node_apply_property()
2388 						unsigned int *bearer_id)  in tipc_node_find_by_name()  argument
2396 	*bearer_id = 0;  in tipc_node_find_by_name()
2403 				*bearer_id = i;  in tipc_node_find_by_name()
2421 	int bearer_id;  in tipc_nl_node_set_link()  local
2448 	node = tipc_node_find_by_name(net, name, &bearer_id);  in tipc_nl_node_set_link()
2454 	link = node->links[bearer_id].link;  in tipc_nl_node_set_link()
2493 	tipc_bearer_xmit(net, bearer_id, &xmitq, &node->links[bearer_id].maddr,  in tipc_nl_node_set_link()
2532 		int bearer_id;  in tipc_nl_node_get_link()  local
2536 		node = tipc_node_find_by_name(net, name, &bearer_id);  in tipc_nl_node_get_link()
2543 		link = node->links[bearer_id].link;  in tipc_nl_node_get_link()
2567 	unsigned int bearer_id;  in tipc_nl_node_reset_link_stats()  local
2611 	node = tipc_node_find_by_name(net, link_name, &bearer_id);  in tipc_nl_node_reset_link_stats()
2615 	le = &node->links[bearer_id];  in tipc_nl_node_reset_link_stats()
2618 	link = node->links[bearer_id].link;  in tipc_nl_node_reset_link_stats()
2840 	int bearer_id;  in tipc_nl_node_dump_monitor()  local
2851 	for (bearer_id = prev_bearer; bearer_id < MAX_BEARERS; bearer_id++) {  in tipc_nl_node_dump_monitor()
2852 		err = __tipc_nl_add_monitor(net, &msg, bearer_id);  in tipc_nl_node_dump_monitor()
2857 	cb->args[0] = bearer_id;  in tipc_nl_node_dump_monitor()
2867 	u32 bearer_id = cb->args[2];  in tipc_nl_node_dump_monitor_peer()  local
2889 		bearer_id = nla_get_u32(mon[TIPC_NLA_MON_REF]);  in tipc_nl_node_dump_monitor_peer()
2891 		if (bearer_id >= MAX_BEARERS)  in tipc_nl_node_dump_monitor_peer()
2903 	err = tipc_nl_add_monitor_peer(net, &msg, bearer_id, &prev_node);  in tipc_nl_node_dump_monitor_peer()
2910 	cb->args[2] = bearer_id;  in tipc_nl_node_dump_monitor_peer()