tipc: Remove unused global variable tipc_user_count

Eliminates a global variable that was previously used by TIPC's user
registry to track the number of distinct applications using TIPC. Due to
the recent elimination of the user registry this variable no longer serves
any purpose and can be removed.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/net/tipc/core.c b/net/tipc/core.c
index e071579e08503c35aa22b6feed83fa8200fb08e2..2da1fc75ad6576a392bb6aba7bdf9fe7197fb6e3 100644 (file)
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -2,7 +2,7 @@
  * net/tipc/core.c: TIPC module code
  *
  * Copyright (c) 2003-2006, Ericsson AB
- * Copyright (c) 2005-2006, Wind River Systems
+ * Copyright (c) 2005-2006, 2010-2011, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -57,7 +57,6 @@
 
 int tipc_mode = TIPC_NOT_RUNNING;
 int tipc_random;
-atomic_t tipc_user_count = ATOMIC_INIT(0);
 
 const char tipc_alphabet[] =
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_.";

diff --git a/net/tipc/core.h b/net/tipc/core.h
index 997158546e257d912791d172359483a96fd38b69..37544d9f73e18e381ec4cef5503a561c0effff0f 100644 (file)
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -2,7 +2,7 @@
  * net/tipc/core.h: Include file for TIPC global declarations
  *
  * Copyright (c) 2005-2006, Ericsson AB
- * Copyright (c) 2005-2007, Wind River Systems
+ * Copyright (c) 2005-2007, 2010-2011, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -161,7 +161,6 @@ extern int tipc_remote_management;
 extern int tipc_mode;
 extern int tipc_random;
 extern const char tipc_alphabet[];
-extern atomic_t tipc_user_count;
 
 
 /*

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 2b02a3a8031318008b4dd67d7b37140c5129c2f4..893ca6eb5b41b0b78e3a42270f91bc1b12708640 100644 (file)
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -2,7 +2,7 @@
  * net/tipc/socket.c: TIPC socket API
  *
  * Copyright (c) 2001-2007, Ericsson AB
- * Copyright (c) 2004-2008, Wind River Systems
+ * Copyright (c) 2004-2008, 2010-2011, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -241,7 +241,6 @@ static int tipc_create(struct net *net, struct socket *sock, int protocol,
                        tipc_set_portunreliable(tp_ptr->ref, 1);
        }
 
-       atomic_inc(&tipc_user_count);
        return 0;
 }
 
@@ -321,7 +320,6 @@ static int release(struct socket *sock)
        sock_put(sk);
        sock->sk = NULL;
 
-       atomic_dec(&tipc_user_count);
        return res;
 }