[INET]: Remove struct net_proto_family* from _init calls.

struct net_proto_family* is not used in icmp[v6]_init, ndisc_init,
igmp_init and tcp_v4_init. Remove it.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 0d33a7d..1fc33c8 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1733,7 +1733,7 @@
 
 #endif
 
-int __init ndisc_init(struct net_proto_family *ops)
+int __init ndisc_init(void)
 {
 	struct ipv6_pinfo *np;
 	struct sock *sk;