[NETFILTER]: Rename init functions.

Every netfilter module uses `init' for its module_init() function and
`fini' or `cleanup' for its module_exit() function.

Problem is, this creates uninformative initcall_debug output and makes
ctags rather useless.

So go through and rename them all to $(filename)_init and
$(filename)_fini.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c
index 1767c94..9a6e548 100644
--- a/net/bridge/netfilter/ebtable_broute.c
+++ b/net/bridge/netfilter/ebtable_broute.c
@@ -62,7 +62,7 @@
 	return 0; /* bridge it */
 }
 
-static int __init init(void)
+static int __init ebtable_broute_init(void)
 {
 	int ret;
 
@@ -74,13 +74,13 @@
 	return ret;
 }
 
-static void __exit fini(void)
+static void __exit ebtable_broute_fini(void)
 {
 	br_should_route_hook = NULL;
 	synchronize_net();
 	ebt_unregister_table(&broute_table);
 }
 
-module_init(init);
-module_exit(fini);
+module_init(ebtable_broute_init);
+module_exit(ebtable_broute_fini);
 MODULE_LICENSE("GPL");