[NETFILTER]: nf_conntrack: make print_conntrack function optional for l4protos
[linux-2.6.git] / net / ipv4 / netfilter / nf_conntrack_proto_icmp.c
index cd0d669..4004a04 100644 (file)
@@ -74,13 +74,6 @@ static int icmp_print_tuple(struct seq_file *s,
                          ntohs(tuple->src.u.icmp.id));
 }
 
-/* Print out the private part of the conntrack. */
-static int icmp_print_conntrack(struct seq_file *s,
-                               const struct nf_conn *conntrack)
-{
-       return 0;
-}
-
 /* Returns verdict for packet, or -1 for invalid. */
 static int icmp_packet(struct nf_conn *ct,
                       const struct sk_buff *skb,
@@ -309,7 +302,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp __read_mostly =
        .pkt_to_tuple           = icmp_pkt_to_tuple,
        .invert_tuple           = icmp_invert_tuple,
        .print_tuple            = icmp_print_tuple,
-       .print_conntrack        = icmp_print_conntrack,
        .packet                 = icmp_packet,
        .new                    = icmp_new,
        .error                  = icmp_error,