[NETFILTER]: Remove unused function from NAT protocol helpers
[linux-2.6.git] / net / ipv4 / netfilter / ip_nat_proto_icmp.c
index 9387190..31a3f4c 100644 (file)
@@ -74,38 +74,6 @@ icmp_manip_pkt(struct sk_buff **pskb,
        return 1;
 }
 
-static unsigned int
-icmp_print(char *buffer,
-          const struct ip_conntrack_tuple *match,
-          const struct ip_conntrack_tuple *mask)
-{
-       unsigned int len = 0;
-
-       if (mask->src.u.icmp.id)
-               len += sprintf(buffer + len, "id=%u ",
-                              ntohs(match->src.u.icmp.id));
-
-       if (mask->dst.u.icmp.type)
-               len += sprintf(buffer + len, "type=%u ",
-                              ntohs(match->dst.u.icmp.type));
-
-       if (mask->dst.u.icmp.code)
-               len += sprintf(buffer + len, "code=%u ",
-                              ntohs(match->dst.u.icmp.code));
-
-       return len;
-}
-
-static unsigned int
-icmp_print_range(char *buffer, const struct ip_nat_range *range)
-{
-       if (range->min.icmp.id != 0 || range->max.icmp.id != 0xFFFF)
-               return sprintf(buffer, "id %u-%u ",
-                              ntohs(range->min.icmp.id),
-                              ntohs(range->max.icmp.id));
-       else return 0;
-}
-
 struct ip_nat_protocol ip_nat_protocol_icmp = {
        .name                   = "ICMP",
        .protonum               = IPPROTO_ICMP,
@@ -113,8 +81,6 @@ struct ip_nat_protocol ip_nat_protocol_icmp = {
        .manip_pkt              = icmp_manip_pkt,
        .in_range               = icmp_in_range,
        .unique_tuple           = icmp_unique_tuple,
-       .print                  = icmp_print,
-       .print_range            = icmp_print_range,
 #if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
     defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
        .range_to_nfattr        = ip_nat_port_range_to_nfattr,