167 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,
170 static void tipc_node_link_down(struct tipc_node *n, int bearer_id,
190 	int bearer_id = n->active_links[sel & 1];  in node_active_link()  local
192 	if (unlikely(bearer_id == INVALID_BEARER_ID))  in node_active_link()
195 	return n->links[bearer_id].link;  in node_active_link()
201 	int bearer_id;  in tipc_node_get_mtu()  local
216 	bearer_id = n->active_links[sel & 1];  in tipc_node_get_mtu()
217 	if (likely(bearer_id != INVALID_BEARER_ID))  in tipc_node_get_mtu()
218 		mtu = n->links[bearer_id].mtu;  in tipc_node_get_mtu()
390 	u32 bearer_id;  in tipc_node_write_unlock()  local
400 	bearer_id = link_id & 0xffff;  in tipc_node_write_unlock()
415 		tipc_mon_peer_up(net, addr, bearer_id);  in tipc_node_write_unlock()
420 		tipc_mon_peer_down(net, addr, bearer_id);  in tipc_node_write_unlock()
462 	int bearer_id;  in tipc_node_create()  local
496 		for (bearer_id = 0; bearer_id < MAX_BEARERS; bearer_id++) {  in tipc_node_create()
497 			l = n->links[bearer_id].link;  in tipc_node_create()
774 	int bearer_id;  in tipc_node_timeout()  local
796 	for (bearer_id = 0; remains && (bearer_id < MAX_BEARERS); bearer_id++) {  in tipc_node_timeout()
798 		le = &n->links[bearer_id];  in tipc_node_timeout()
808 		tipc_bearer_xmit(n->net, bearer_id, &xmitq, &le->maddr, n);  in tipc_node_timeout()
810 			tipc_node_link_down(n, bearer_id, false);  in tipc_node_timeout()
820 static void __tipc_node_link_up(struct tipc_node *n, int bearer_id,  in __tipc_node_link_up()  argument
826 	struct tipc_link *nl = n->links[bearer_id].link;  in __tipc_node_link_up()
840 	n->links[bearer_id].mtu = tipc_link_mss(nl);  in __tipc_node_link_up()
842 	tipc_bearer_add_dest(n->net, bearer_id, n->addr);  in __tipc_node_link_up()
843 	tipc_bcast_inc_bearer_dst_cnt(n->net, bearer_id);  in __tipc_node_link_up()
854 		*slot0 = bearer_id;  in __tipc_node_link_up()
855 		*slot1 = bearer_id;  in __tipc_node_link_up()
866 		*slot0 = bearer_id;  in __tipc_node_link_up()
867 		*slot1 = bearer_id;  in __tipc_node_link_up()
872 		*slot1 = bearer_id;  in __tipc_node_link_up()
886 static void tipc_node_link_up(struct tipc_node *n, int bearer_id,  in tipc_node_link_up()  argument
892 	__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_link_up()
893 	maddr = &n->links[bearer_id].maddr;  in tipc_node_link_up()
894 	tipc_bearer_xmit(n->net, bearer_id, xmitq, maddr, n);  in tipc_node_link_up()
944 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,  in __tipc_node_link_down()  argument
948 	struct tipc_link_entry *le = &n->links[*bearer_id];  in __tipc_node_link_down()
954 	l = n->links[*bearer_id].link;  in __tipc_node_link_down()
962 	tipc_bearer_remove_dest(n->net, *bearer_id, n->addr);  in __tipc_node_link_down()
996 		*maddr = &n->links[*bearer_id].maddr;  in __tipc_node_link_down()
998 		tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
1001 	tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
1004 	*bearer_id = n->active_links[0];  in __tipc_node_link_down()
1005 	tnl = n->links[*bearer_id].link;  in __tipc_node_link_down()
1015 	*maddr = &n->links[*bearer_id].maddr;  in __tipc_node_link_down()
1018 static void tipc_node_link_down(struct tipc_node *n, int bearer_id, bool delete)  in tipc_node_link_down()  argument
1020 	struct tipc_link_entry *le = &n->links[bearer_id];  in tipc_node_link_down()
1023 	int old_bearer_id = bearer_id;  in tipc_node_link_down()
1033 		__tipc_node_link_down(n, &bearer_id, &xmitq, &maddr);  in tipc_node_link_down()
1049 		tipc_bearer_xmit(n->net, bearer_id, &xmitq, maddr, n);  in tipc_node_link_down()
1281 void tipc_node_delete_links(struct net *net, int bearer_id)  in tipc_node_delete_links()  argument
1288 		tipc_node_link_down(n, bearer_id, true);  in tipc_node_delete_links()
1534 int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 addr,  in tipc_node_get_linkname()  argument
1544 	if (bearer_id >= MAX_BEARERS)  in tipc_node_get_linkname()
1548 	link = node->links[bearer_id].link;  in tipc_node_get_linkname()
1660 	int bearer_id;  in tipc_node_xmit()  local
1688 	bearer_id = n->active_links[selector & 1];  in tipc_node_xmit()
1689 	if (unlikely(bearer_id == INVALID_BEARER_ID)) {  in tipc_node_xmit()
1697 	le = &n->links[bearer_id];  in tipc_node_xmit()
1704 		tipc_node_link_down(n, bearer_id, false);  in tipc_node_xmit()
1706 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr, n);  in tipc_node_xmit()
1794 				  int bearer_id, struct sk_buff_head *xmitq)  in tipc_node_bc_sync_rcv()  argument
1815 	ucl = n->links[bearer_id].link;  in tipc_node_bc_sync_rcv()
1829 static void tipc_node_bc_rcv(struct net *net, struct sk_buff *skb, int bearer_id)  in tipc_node_bc_rcv()  argument
1852 	le = &n->links[bearer_id];  in tipc_node_bc_rcv()
1864 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr, n);  in tipc_node_bc_rcv()
1889 				  int bearer_id, struct sk_buff_head *xmitq)  in tipc_node_check_state()  argument
1906 	l = n->links[bearer_id].link;  in tipc_node_check_state()
1917 		if ((pb_id != bearer_id) && n->links[pb_id].link) {  in tipc_node_check_state()
1998 			__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_check_state()
2047 	int bearer_id = b->identity;  in tipc_rcv()  local
2085 			return tipc_node_bc_rcv(net, skb, bearer_id);  in tipc_rcv()
2096 	le = &n->links[bearer_id];  in tipc_rcv()
2105 		tipc_node_bc_sync_rcv(n, hdr, bearer_id, &xmitq);  in tipc_rcv()
2127 		if (tipc_node_check_state(n, skb, bearer_id, &xmitq)) {  in tipc_rcv()
2137 		tipc_node_link_up(n, bearer_id, &xmitq);  in tipc_rcv()
2140 		tipc_node_link_down(n, bearer_id, false);  in tipc_rcv()
2154 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr, n);  in tipc_rcv()
2166 	int bearer_id = b->identity;  in tipc_node_apply_property()  local
2177 		e = &n->links[bearer_id];  in tipc_node_apply_property()
2190 		tipc_bearer_xmit(net, bearer_id, &xmitq, &e->maddr, NULL);  in tipc_node_apply_property()
2329 						unsigned int *bearer_id)  in tipc_node_find_by_name()  argument
2337 	*bearer_id = 0;  in tipc_node_find_by_name()
2344 				*bearer_id = i;  in tipc_node_find_by_name()
2362 	int bearer_id;  in tipc_nl_node_set_link()  local
2389 	node = tipc_node_find_by_name(net, name, &bearer_id);  in tipc_nl_node_set_link()
2395 	link = node->links[bearer_id].link;  in tipc_nl_node_set_link()
2434 	tipc_bearer_xmit(net, bearer_id, &xmitq, &node->links[bearer_id].maddr,  in tipc_nl_node_set_link()
2473 		int bearer_id;  in tipc_nl_node_get_link()  local
2477 		node = tipc_node_find_by_name(net, name, &bearer_id);  in tipc_nl_node_get_link()
2484 		link = node->links[bearer_id].link;  in tipc_nl_node_get_link()
2508 	unsigned int bearer_id;  in tipc_nl_node_reset_link_stats()  local
2552 	node = tipc_node_find_by_name(net, link_name, &bearer_id);  in tipc_nl_node_reset_link_stats()
2556 	le = &node->links[bearer_id];  in tipc_nl_node_reset_link_stats()
2559 	link = node->links[bearer_id].link;  in tipc_nl_node_reset_link_stats()
2781 	int bearer_id;  in tipc_nl_node_dump_monitor()  local
2792 	for (bearer_id = prev_bearer; bearer_id < MAX_BEARERS; bearer_id++) {  in tipc_nl_node_dump_monitor()
2793 		err = __tipc_nl_add_monitor(net, &msg, bearer_id);  in tipc_nl_node_dump_monitor()
2798 	cb->args[0] = bearer_id;  in tipc_nl_node_dump_monitor()
2808 	u32 bearer_id = cb->args[2];  in tipc_nl_node_dump_monitor_peer()  local
2830 		bearer_id = nla_get_u32(mon[TIPC_NLA_MON_REF]);  in tipc_nl_node_dump_monitor_peer()
2832 		if (bearer_id >= MAX_BEARERS)  in tipc_nl_node_dump_monitor_peer()
2844 	err = tipc_nl_add_monitor_peer(net, &msg, bearer_id, &prev_node);  in tipc_nl_node_dump_monitor_peer()
2851 	cb->args[2] = bearer_id;  in tipc_nl_node_dump_monitor_peer()