69 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,
72 static void tipc_node_link_down(struct tipc_node *n, int bearer_id,
298 	int bearer_id;  in tipc_node_timeout()  local
303 	for (bearer_id = 0; bearer_id < MAX_BEARERS; bearer_id++) {  in tipc_node_timeout()
305 		le = &n->links[bearer_id];  in tipc_node_timeout()
312 		tipc_bearer_xmit(n->net, bearer_id, &xmitq, &le->maddr);  in tipc_node_timeout()
314 			tipc_node_link_down(n, bearer_id, false);  in tipc_node_timeout()
326 static void __tipc_node_link_up(struct tipc_node *n, int bearer_id,  in __tipc_node_link_up()  argument
332 	struct tipc_link *nl = n->links[bearer_id].link;  in __tipc_node_link_up()
343 	n->link_id = nl->peer_bearer_id << 16 | bearer_id;  in __tipc_node_link_up()
346 	n->links[bearer_id].mtu = nl->mtu - INT_H_SIZE;  in __tipc_node_link_up()
348 	tipc_bearer_add_dest(n->net, bearer_id, n->addr);  in __tipc_node_link_up()
349 	tipc_bcast_inc_bearer_dst_cnt(n->net, bearer_id);  in __tipc_node_link_up()
356 		*slot0 = bearer_id;  in __tipc_node_link_up()
357 		*slot1 = bearer_id;  in __tipc_node_link_up()
367 		*slot0 = bearer_id;  in __tipc_node_link_up()
368 		*slot1 = bearer_id;  in __tipc_node_link_up()
373 		*slot1 = bearer_id;  in __tipc_node_link_up()
387 static void tipc_node_link_up(struct tipc_node *n, int bearer_id,  in tipc_node_link_up()  argument
391 	__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_link_up()
398 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,  in __tipc_node_link_down()  argument
402 	struct tipc_link_entry *le = &n->links[*bearer_id];  in __tipc_node_link_down()
408 	l = n->links[*bearer_id].link;  in __tipc_node_link_down()
414 	n->link_id = l->peer_bearer_id << 16 | *bearer_id;  in __tipc_node_link_down()
416 	tipc_bearer_remove_dest(n->net, *bearer_id, n->addr);  in __tipc_node_link_down()
448 		*maddr = &n->links[*bearer_id].maddr;  in __tipc_node_link_down()
450 		tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
453 	tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
465 	*maddr = &n->links[tnl->bearer_id].maddr;  in __tipc_node_link_down()
466 	*bearer_id = tnl->bearer_id;  in __tipc_node_link_down()
469 static void tipc_node_link_down(struct tipc_node *n, int bearer_id, bool delete)  in tipc_node_link_down()  argument
471 	struct tipc_link_entry *le = &n->links[bearer_id];  in tipc_node_link_down()
483 		__tipc_node_link_down(n, &bearer_id, &xmitq, &maddr);  in tipc_node_link_down()
494 	tipc_bearer_xmit(n->net, bearer_id, &xmitq, maddr);  in tipc_node_link_down()
635 void tipc_node_delete_links(struct net *net, int bearer_id)  in tipc_node_delete_links()  argument
642 		tipc_node_link_down(n, bearer_id, true);  in tipc_node_delete_links()
903 int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 addr,  in tipc_node_get_linkname()  argument
913 	if (bearer_id >= MAX_BEARERS)  in tipc_node_get_linkname()
917 	link = node->links[bearer_id].link;  in tipc_node_get_linkname()
1001 					       int *bearer_id,  in tipc_node_select_link()  argument
1009 	*bearer_id = id;  in tipc_node_select_link()
1030 	int bearer_id;  in tipc_node_xmit()  local
1037 		l = tipc_node_select_link(n, selector, &bearer_id, &maddr);  in tipc_node_xmit()
1042 			tipc_node_link_down(n, bearer_id, false);  in tipc_node_xmit()
1046 		tipc_bearer_xmit(net, bearer_id, &xmitq, maddr);  in tipc_node_xmit()
1086 static void tipc_node_bc_rcv(struct net *net, struct sk_buff *skb, int bearer_id)  in tipc_node_bc_rcv()  argument
1109 	le = &n->links[bearer_id];  in tipc_node_bc_rcv()
1125 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);  in tipc_node_bc_rcv()
1146 				  int bearer_id, struct sk_buff_head *xmitq)  in tipc_node_check_state()  argument
1160 	l = n->links[bearer_id].link;  in tipc_node_check_state()
1171 		if ((i != bearer_id) && n->links[i].link) {  in tipc_node_check_state()
1200 			pb_id = pl->bearer_id;  in tipc_node_check_state()
1228 			__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_check_state()
1279 	int bearer_id = b->identity;  in tipc_rcv()  local
1295 			return tipc_node_bc_rcv(net, skb, bearer_id);  in tipc_rcv()
1302 	le = &n->links[bearer_id];  in tipc_rcv()
1317 	if (likely(tipc_node_check_state(n, skb, bearer_id, &xmitq))) {  in tipc_rcv()
1325 		tipc_node_link_up(n, bearer_id, &xmitq);  in tipc_rcv()
1328 		tipc_node_link_down(n, bearer_id, false);  in tipc_rcv()
1337 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);  in tipc_rcv()