- l_ptr = kzalloc(sizeof(*l_ptr), GFP_ATOMIC);
- if (!l_ptr) {
- pr_warn("Link creation failed, no memory\n");
- return NULL;
- }
- l_ptr->addr = peer;
- if_name = strchr(b_ptr->name, ':') + 1;
- sprintf(l_ptr->name, "%u.%u.%u:%s-%u.%u.%u:unknown",
- tipc_zone(tn->own_addr), tipc_cluster(tn->own_addr),
- tipc_node(tn->own_addr),
- if_name,
- tipc_zone(peer), tipc_cluster(peer), tipc_node(peer));
- /* note: peer i/f name is updated by reset/activate message */
- memcpy(&l_ptr->media_addr, media_addr, sizeof(*media_addr));
- l_ptr->owner = n_ptr;
- l_ptr->peer_session = WILDCARD_SESSION;
- l_ptr->bearer_id = b_ptr->identity;
- l_ptr->tolerance = b_ptr->tolerance;
- l_ptr->snd_nxt = 1;
- l_ptr->rcv_nxt = 1;
- l_ptr->state = LINK_RESET;
-
- l_ptr->pmsg = (struct tipc_msg *)&l_ptr->proto_msg;
- msg = l_ptr->pmsg;
- tipc_msg_init(tn->own_addr, msg, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE,
- l_ptr->addr);
- msg_set_size(msg, sizeof(l_ptr->proto_msg));
- msg_set_session(msg, (tn->random & 0xffff));
- msg_set_bearer_id(msg, b_ptr->identity);
- strcpy((char *)msg_data(msg), if_name);
- l_ptr->net_plane = b_ptr->net_plane;
- l_ptr->advertised_mtu = b_ptr->mtu;
- l_ptr->mtu = l_ptr->advertised_mtu;
- l_ptr->priority = b_ptr->priority;
- tipc_link_set_queue_limits(l_ptr, b_ptr->window);
- l_ptr->snd_nxt = 1;
- __skb_queue_head_init(&l_ptr->transmq);
- __skb_queue_head_init(&l_ptr->backlogq);
- __skb_queue_head_init(&l_ptr->deferdq);
- skb_queue_head_init(&l_ptr->wakeupq);
- l_ptr->inputq = inputq;
- l_ptr->namedq = namedq;
- skb_queue_head_init(l_ptr->inputq);
- link_reset_statistics(l_ptr);
- tipc_node_attach_link(n_ptr, l_ptr);
- return l_ptr;
+ l->addr = peer;
+ l->media_addr = maddr;
+ l->owner = n;
+ l->peer_session = WILDCARD_SESSION;
+ l->bearer_id = b->identity;
+ l->tolerance = b->tolerance;
+ l->net_plane = b->net_plane;
+ l->advertised_mtu = b->mtu;
+ l->mtu = b->mtu;
+ l->priority = b->priority;
+ tipc_link_set_queue_limits(l, b->window);
+ l->inputq = inputq;
+ l->namedq = namedq;
+ l->state = LINK_RESETTING;
+ l->pmsg = (struct tipc_msg *)&l->proto_msg;
+ hdr = l->pmsg;
+ tipc_msg_init(ownnode, hdr, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE, peer);
+ msg_set_size(hdr, sizeof(l->proto_msg));
+ msg_set_session(hdr, session);
+ msg_set_bearer_id(hdr, l->bearer_id);
+ strcpy((char *)msg_data(hdr), if_name);
+ __skb_queue_head_init(&l->transmq);
+ __skb_queue_head_init(&l->backlogq);
+ __skb_queue_head_init(&l->deferdq);
+ skb_queue_head_init(&l->wakeupq);
+ skb_queue_head_init(l->inputq);
+ return true;