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authorstephen hemminger <shemminger@vyatta.com>2010-10-13 13:20:35 +0000
committerDavid S. Miller <davem@davemloft.net>2010-10-16 11:13:24 -0700
commit31e3c3f6f1f9b154981a0e6620df700463db30ee (patch)
tree5ed74529c528cc9a09d6f8c9a5083aaf4849b62e /net/tipc/node.c
parent15419227f773b6c1b5fae44bde876078a9204caa (diff)
downloadop-kernel-dev-31e3c3f6f1f9b154981a0e6620df700463db30ee.zip
op-kernel-dev-31e3c3f6f1f9b154981a0e6620df700463db30ee.tar.gz
tipc: cleanup function namespace
Do some cleanups of TIPC based on make namespacecheck 1. Don't export unused symbols 2. Eliminate dead code 3. Make functions and variables local 4. Rename buf_acquire to tipc_buf_acquire since it is used in several files Compile tested only. This make break out of tree kernel modules that depend on TIPC routines. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Acked-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/node.c')
-rw-r--r--net/tipc/node.c19
1 files changed, 2 insertions, 17 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 823e9ab..b4d87eb 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -50,7 +50,8 @@ void node_print(struct print_buf *buf, struct tipc_node *n_ptr, char *str);
static void node_lost_contact(struct tipc_node *n_ptr);
static void node_established_contact(struct tipc_node *n_ptr);
-struct tipc_node *tipc_nodes = NULL; /* sorted list of nodes within cluster */
+/* sorted list of nodes within cluster */
+static struct tipc_node *tipc_nodes = NULL;
static DEFINE_SPINLOCK(node_create_lock);
@@ -587,22 +588,6 @@ void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router)
node_lost_contact(n_ptr);
}
-u32 tipc_available_nodes(const u32 domain)
-{
- struct tipc_node *n_ptr;
- u32 cnt = 0;
-
- read_lock_bh(&tipc_net_lock);
- for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
- if (!tipc_in_scope(domain, n_ptr->addr))
- continue;
- if (tipc_node_is_up(n_ptr))
- cnt++;
- }
- read_unlock_bh(&tipc_net_lock);
- return cnt;
-}
-
struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space)
{
u32 domain;
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