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path: root/net/tipc/node.c
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Diffstat (limited to 'net/tipc/node.c')
-rw-r--r--net/tipc/node.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 82c05e9dd0ee..3f7a4ed71990 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -319,62 +319,62 @@ static void tipc_node_write_unlock(struct tipc_node *n)
struct tipc_node *tipc_node_create(struct net *net, u32 addr, u16 capabilities)
{
struct tipc_net *tn = net_generic(net, tipc_net_id);
- struct tipc_node *n_ptr, *temp_node;
+ struct tipc_node *n, *temp_node;
int i;
spin_lock_bh(&tn->node_list_lock);
- n_ptr = tipc_node_find(net, addr);
- if (n_ptr)
+ n = tipc_node_find(net, addr);
+ if (n)
goto exit;
- n_ptr = kzalloc(sizeof(*n_ptr), GFP_ATOMIC);
- if (!n_ptr) {
+ n = kzalloc(sizeof(*n), GFP_ATOMIC);
+ if (!n) {
pr_warn("Node creation failed, no memory\n");
goto exit;
}
- n_ptr->addr = addr;
- n_ptr->net = net;
- n_ptr->capabilities = capabilities;
- kref_init(&n_ptr->kref);
- rwlock_init(&n_ptr->lock);
- INIT_HLIST_NODE(&n_ptr->hash);
- INIT_LIST_HEAD(&n_ptr->list);
- INIT_LIST_HEAD(&n_ptr->publ_list);
- INIT_LIST_HEAD(&n_ptr->conn_sks);
- skb_queue_head_init(&n_ptr->bc_entry.namedq);
- skb_queue_head_init(&n_ptr->bc_entry.inputq1);
- __skb_queue_head_init(&n_ptr->bc_entry.arrvq);
- skb_queue_head_init(&n_ptr->bc_entry.inputq2);
+ n->addr = addr;
+ n->net = net;
+ n->capabilities = capabilities;
+ kref_init(&n->kref);
+ rwlock_init(&n->lock);
+ INIT_HLIST_NODE(&n->hash);
+ INIT_LIST_HEAD(&n->list);
+ INIT_LIST_HEAD(&n->publ_list);
+ INIT_LIST_HEAD(&n->conn_sks);
+ skb_queue_head_init(&n->bc_entry.namedq);
+ skb_queue_head_init(&n->bc_entry.inputq1);
+ __skb_queue_head_init(&n->bc_entry.arrvq);
+ skb_queue_head_init(&n->bc_entry.inputq2);
for (i = 0; i < MAX_BEARERS; i++)
- spin_lock_init(&n_ptr->links[i].lock);
- hlist_add_head_rcu(&n_ptr->hash, &tn->node_htable[tipc_hashfn(addr)]);
+ spin_lock_init(&n->links[i].lock);
+ hlist_add_head_rcu(&n->hash, &tn->node_htable[tipc_hashfn(addr)]);
list_for_each_entry_rcu(temp_node, &tn->node_list, list) {
- if (n_ptr->addr < temp_node->addr)
+ if (n->addr < temp_node->addr)
break;
}
- list_add_tail_rcu(&n_ptr->list, &temp_node->list);
- n_ptr->state = SELF_DOWN_PEER_LEAVING;
- n_ptr->signature = INVALID_NODE_SIG;
- n_ptr->active_links[0] = INVALID_BEARER_ID;
- n_ptr->active_links[1] = INVALID_BEARER_ID;
- if (!tipc_link_bc_create(net, tipc_own_addr(net), n_ptr->addr,
+ list_add_tail_rcu(&n->list, &temp_node->list);
+ n->state = SELF_DOWN_PEER_LEAVING;
+ n->signature = INVALID_NODE_SIG;
+ n->active_links[0] = INVALID_BEARER_ID;
+ n->active_links[1] = INVALID_BEARER_ID;
+ if (!tipc_link_bc_create(net, tipc_own_addr(net), n->addr,
U16_MAX,
tipc_link_window(tipc_bc_sndlink(net)),
- n_ptr->capabilities,
- &n_ptr->bc_entry.inputq1,
- &n_ptr->bc_entry.namedq,
+ n->capabilities,
+ &n->bc_entry.inputq1,
+ &n->bc_entry.namedq,
tipc_bc_sndlink(net),
- &n_ptr->bc_entry.link)) {
+ &n->bc_entry.link)) {
pr_warn("Broadcast rcv link creation failed, no memory\n");
- kfree(n_ptr);
- n_ptr = NULL;
+ kfree(n);
+ n = NULL;
goto exit;
}
- tipc_node_get(n_ptr);
- setup_timer(&n_ptr->timer, tipc_node_timeout, (unsigned long)n_ptr);
- n_ptr->keepalive_intv = U32_MAX;
+ tipc_node_get(n);
+ setup_timer(&n->timer, tipc_node_timeout, (unsigned long)n);
+ n->keepalive_intv = U32_MAX;
exit:
spin_unlock_bh(&tn->node_list_lock);
- return n_ptr;
+ return n;
}
static void tipc_node_calculate_timer(struct tipc_node *n, struct tipc_link *l)