tipc: delete code orphaned by new server infrastructure

Having completed the conversion of the topology server and
configuration server to use the new server infrastructure,
the following functions become unused, and can be deleted:

   - tipc_createport()
   - port_wakeup_sh()
   - port_dispatcher()
   - port_dispatcher_sigh()
   - tipc_send_buf_fast()
   - tipc_send_buf2port

Additionally, the following variables become orphaned,
and can be deleted:

   - tipc_msg_err_event
   - tipc_named_msg_err_event
   - tipc_conn_shutdown_event
   - tipc_msg_event
   - tipc_named_msg_event
   - tipc_conn_msg_event
   - tipc_continue_event
   - msg_queue_head
   - msg_queue_tail
   - queue_lock

Deletion is done here in a separate commit in order to allow
the actual conversion changes to be more easily viewed.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 35 deletions

diff --git a/net/tipc/link.c b/net/tipc/link.c
index a80feee5197a..0a4c3a1bb9cc 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -2,7 +2,7 @@
  * net/tipc/link.c: TIPC link code
  *
  * Copyright (c) 1996-2007, 2012, Ericsson AB
- * Copyright (c) 2004-2007, 2010-2011, Wind River Systems
+ * Copyright (c) 2004-2007, 2010-2013, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -1057,40 +1057,6 @@ static int link_send_buf_fast(struct tipc_link *l_ptr, struct sk_buff *buf,
 }
 
 /*
- * tipc_send_buf_fast: Entry for data messages where the
- * destination node is known and the header is complete,
- * inclusive total message length.
- * Returns user data length.
- */
-int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode)
-{
-	struct tipc_link *l_ptr;
-	struct tipc_node *n_ptr;
-	int res;
-	u32 selector = msg_origport(buf_msg(buf)) & 1;
-	u32 dummy;
-
-	read_lock_bh(&tipc_net_lock);
-	n_ptr = tipc_node_find(destnode);
-	if (likely(n_ptr)) {
-		tipc_node_lock(n_ptr);
-		l_ptr = n_ptr->active_links[selector];
-		if (likely(l_ptr)) {
-			res = link_send_buf_fast(l_ptr, buf, &dummy);
-			tipc_node_unlock(n_ptr);
-			read_unlock_bh(&tipc_net_lock);
-			return res;
-		}
-		tipc_node_unlock(n_ptr);
-	}
-	read_unlock_bh(&tipc_net_lock);
-	res = msg_data_sz(buf_msg(buf));
-	tipc_reject_msg(buf, TIPC_ERR_NO_NODE);
-	return res;
-}
-
-
-/*
  * tipc_link_send_sections_fast: Entry for messages where the
  * destination processor is known and the header is complete,
  * except for total message length.