[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/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index db28ba3..54d1fff 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -142,7 +142,7 @@
 	},
 };
 
-static int __init init(void)
+static int __init ip6table_raw_init(void)
 {
 	int ret;
 
@@ -170,7 +170,7 @@
 	return ret;
 }
 
-static void __exit fini(void)
+static void __exit ip6table_raw_fini(void)
 {
 	unsigned int i;
 
@@ -180,6 +180,6 @@
 	ip6t_unregister_table(&packet_raw);
 }
 
-module_init(init);
-module_exit(fini);
+module_init(ip6table_raw_init);
+module_exit(ip6table_raw_fini);
 MODULE_LICENSE("GPL");