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, 6 insertions, 22 deletions

diff --git a/net/tipc/core.c b/net/tipc/core.c
index 466b861dab9..c00530386e3 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -96,13 +96,13 @@ int tipc_net_id;
 int tipc_remote_management;
 
 
-int tipc_get_mode(void)
+static int tipc_get_mode(void)
 {
 	return tipc_mode;
 }
 
 /**
- * buf_acquire - creates a TIPC message buffer
+ * tipc_buf_acquire - creates a TIPC message buffer
  * @size: message size (including TIPC header)
  *
  * Returns a new buffer with data pointers set to the specified size.
@@ -111,7 +111,7 @@ int tipc_get_mode(void)
  *       There may also be unrequested tailroom present at the buffer's end.
  */
 
-struct sk_buff *buf_acquire(u32 size)
+struct sk_buff *tipc_buf_acquire(u32 size)
 {
 	struct sk_buff *skb;
 	unsigned int buf_size = (BUF_HEADROOM + size + 3) & ~3u;
@@ -129,7 +129,7 @@ struct sk_buff *buf_acquire(u32 size)
  * tipc_core_stop_net - shut down TIPC networking sub-systems
  */
 
-void tipc_core_stop_net(void)
+static void tipc_core_stop_net(void)
 {
 	tipc_eth_media_stop();
 	tipc_net_stop();
@@ -154,7 +154,7 @@ int tipc_core_start_net(unsigned long addr)
  * tipc_core_stop - switch TIPC from SINGLE NODE to NOT RUNNING mode
  */
 
-void tipc_core_stop(void)
+static void tipc_core_stop(void)
 {
 	if (tipc_mode != TIPC_NODE_MODE)
 		return;
@@ -176,7 +176,7 @@ void tipc_core_stop(void)
  * tipc_core_start - switch TIPC from NOT RUNNING to SINGLE NODE mode
  */
 
-int tipc_core_start(void)
+static int tipc_core_start(void)
 {
 	int res;
 
@@ -246,7 +246,6 @@ MODULE_VERSION(TIPC_MOD_VER);
 
 EXPORT_SYMBOL(tipc_attach);
 EXPORT_SYMBOL(tipc_detach);
-EXPORT_SYMBOL(tipc_get_addr);
 EXPORT_SYMBOL(tipc_get_mode);
 EXPORT_SYMBOL(tipc_createport);
 EXPORT_SYMBOL(tipc_deleteport);
@@ -262,23 +261,10 @@ EXPORT_SYMBOL(tipc_withdraw);
 EXPORT_SYMBOL(tipc_connect2port);
 EXPORT_SYMBOL(tipc_disconnect);
 EXPORT_SYMBOL(tipc_shutdown);
-EXPORT_SYMBOL(tipc_isconnected);
-EXPORT_SYMBOL(tipc_peer);
-EXPORT_SYMBOL(tipc_ref_valid);
 EXPORT_SYMBOL(tipc_send);
-EXPORT_SYMBOL(tipc_send_buf);
 EXPORT_SYMBOL(tipc_send2name);
-EXPORT_SYMBOL(tipc_forward2name);
-EXPORT_SYMBOL(tipc_send_buf2name);
-EXPORT_SYMBOL(tipc_forward_buf2name);
 EXPORT_SYMBOL(tipc_send2port);
-EXPORT_SYMBOL(tipc_forward2port);
-EXPORT_SYMBOL(tipc_send_buf2port);
-EXPORT_SYMBOL(tipc_forward_buf2port);
 EXPORT_SYMBOL(tipc_multicast);
-/* EXPORT_SYMBOL(tipc_multicast_buf); not available yet */
-EXPORT_SYMBOL(tipc_ispublished);
-EXPORT_SYMBOL(tipc_available_nodes);
 
 /* TIPC API for external bearers (see tipc_bearer.h) */
 
@@ -295,6 +281,4 @@ EXPORT_SYMBOL(tipc_createport_raw);
 EXPORT_SYMBOL(tipc_reject_msg);
 EXPORT_SYMBOL(tipc_send_buf_fast);
 EXPORT_SYMBOL(tipc_acknowledge);
-EXPORT_SYMBOL(tipc_get_port);
-EXPORT_SYMBOL(tipc_get_handle);