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, 0 insertions, 17 deletions

diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index 8dea66500cf5..ab8ad32d8c20 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -282,23 +282,6 @@ void *tipc_ref_lock(u32 ref)
         return NULL;
 }
 
-/**
- * tipc_ref_unlock - unlock referenced object
- */
-
-void tipc_ref_unlock(u32 ref)
-{
-        if (likely(tipc_ref_table.entries)) {
-                struct reference *entry;
-
-                entry = &tipc_ref_table.entries[ref &
-                                                tipc_ref_table.index_mask];
-                if (likely((entry->ref == ref) && (entry->object)))
-                        spin_unlock_bh(&entry->lock);
-                else
-                        err("Attempt to unlock non-existent reference\n");
-        }
-}
 
 /**
  * tipc_ref_deref - return pointer referenced object (without locking it)