tipc: Split up unified structure of network-related variables
Converts the fields of the global "tipc_net" structure into individual
variables. Since the struct was never referenced as a complete unit,
its existence was pointless. This will facilitate upcoming changes to
TIPC's node table and simpify upcoming relocation of the variables so
they are only visible to the files that actually use them.
This change is essentially cosmetic in nature, and doesn't affect the
operation of TIPC.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/net/tipc/node.c b/net/tipc/node.c
index a24fad3..64976f2 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -81,9 +81,9 @@
INIT_LIST_HEAD(&n_ptr->nsub);
n_num = tipc_node(addr);
- tipc_net.nodes[n_num] = n_ptr;
- if (n_num > tipc_net.highest_node)
- tipc_net.highest_node = n_num;
+ tipc_nodes[n_num] = n_ptr;
+ if (n_num > tipc_highest_node)
+ tipc_highest_node = n_num;
spin_unlock_bh(&node_create_lock);
return n_ptr;
@@ -97,11 +97,11 @@
return;
n_num = tipc_node(n_ptr->addr);
- tipc_net.nodes[n_num] = NULL;
+ tipc_nodes[n_num] = NULL;
kfree(n_ptr);
- while (!tipc_net.nodes[tipc_net.highest_node])
- if (--tipc_net.highest_node == 0)
+ while (!tipc_nodes[tipc_highest_node])
+ if (--tipc_highest_node == 0)
break;
}
@@ -233,7 +233,7 @@
if (!n_ptr->links[bearer_id]) {
n_ptr->links[bearer_id] = l_ptr;
- atomic_inc(&tipc_net.links);
+ atomic_inc(&tipc_num_links);
n_ptr->link_cnt++;
return n_ptr;
}
@@ -247,7 +247,7 @@
void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr)
{
n_ptr->links[l_ptr->b_ptr->identity] = NULL;
- atomic_dec(&tipc_net.links);
+ atomic_dec(&tipc_num_links);
n_ptr->link_cnt--;
}
@@ -390,7 +390,7 @@
" (network address)");
read_lock_bh(&tipc_net_lock);
- if (!tipc_net.nodes) {
+ if (!tipc_nodes) {
read_unlock_bh(&tipc_net_lock);
return tipc_cfg_reply_none();
}
@@ -398,7 +398,7 @@
/* For now, get space for all other nodes */
payload_size = TLV_SPACE(sizeof(node_info)) *
- (tipc_net.highest_node - 1);
+ (tipc_highest_node - 1);
if (payload_size > 32768u) {
read_unlock_bh(&tipc_net_lock);
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
@@ -412,8 +412,8 @@
/* Add TLVs for all nodes in scope */
- for (n_num = 1; n_num <= tipc_net.highest_node; n_num++) {
- n_ptr = tipc_net.nodes[n_num];
+ for (n_num = 1; n_num <= tipc_highest_node; n_num++) {
+ n_ptr = tipc_nodes[n_num];
if (!n_ptr || !tipc_in_scope(domain, n_ptr->addr))
continue;
node_info.addr = htonl(n_ptr->addr);
@@ -451,7 +451,7 @@
/* Get space for all unicast links + multicast link */
payload_size = TLV_SPACE(sizeof(link_info)) *
- (atomic_read(&tipc_net.links) + 1);
+ (atomic_read(&tipc_num_links) + 1);
if (payload_size > 32768u) {
read_unlock_bh(&tipc_net_lock);
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
@@ -472,10 +472,10 @@
/* Add TLVs for any other links in scope */
- for (n_num = 1; n_num <= tipc_net.highest_node; n_num++) {
+ for (n_num = 1; n_num <= tipc_highest_node; n_num++) {
u32 i;
- n_ptr = tipc_net.nodes[n_num];
+ n_ptr = tipc_nodes[n_num];
if (!n_ptr || !tipc_in_scope(domain, n_ptr->addr))
continue;
tipc_node_lock(n_ptr);