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>

1 files changed, 1 insertions, 20 deletions

diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c
index e68f705381b..7fea14b98b9 100644
--- a/net/tipc/cluster.c
+++ b/net/tipc/cluster.c
@@ -113,25 +113,6 @@ void tipc_cltr_delete(struct cluster *c_ptr)
         kfree(c_ptr);
 }
 
-u32 tipc_cltr_next_node(struct cluster *c_ptr, u32 addr)
-{
-        struct tipc_node *n_ptr;
-        u32 n_num = tipc_node(addr) + 1;
-
-        if (!c_ptr)
-                return addr;
-        for (; n_num <= c_ptr->highest_node; n_num++) {
-                n_ptr = c_ptr->nodes[n_num];
-                if (n_ptr && tipc_node_has_active_links(n_ptr))
-                        return n_ptr->addr;
-        }
-        for (n_num = 1; n_num < tipc_node(addr); n_num++) {
-                n_ptr = c_ptr->nodes[n_num];
-                if (n_ptr && tipc_node_has_active_links(n_ptr))
-                        return n_ptr->addr;
-        }
-        return 0;
-}
 
 void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr)
 {
@@ -232,7 +213,7 @@ struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector)
 static struct sk_buff *tipc_cltr_prepare_routing_msg(u32 data_size, u32 dest)
 {
         u32 size = INT_H_SIZE + data_size;
-        struct sk_buff *buf = buf_acquire(size);
+        struct sk_buff *buf = tipc_buf_acquire(size);
         struct tipc_msg *msg;
 
         if (buf) {