[NETFILTER]: nf_nat: move NAT ctnetlink helpers to nf_nat_proto_common

[linux-2.6-omap-h63xx.git] / net / ipv4 / netfilter / nf_nat_core.c

diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 9c8aa8df2d5ef9d9a4bdabece70bc03f898aef2c..9320c7ac5729b3e43c72e8fed574d7510b096221 100644 (file)
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -544,46 +544,6 @@ void nf_nat_protocol_unregister(const struct nf_nat_protocol *proto)
 }
 EXPORT_SYMBOL(nf_nat_protocol_unregister);
 
-#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
-int
-nf_nat_port_range_to_nlattr(struct sk_buff *skb,
-                           const struct nf_nat_range *range)
-{
-       NLA_PUT_BE16(skb, CTA_PROTONAT_PORT_MIN, range->min.tcp.port);
-       NLA_PUT_BE16(skb, CTA_PROTONAT_PORT_MAX, range->max.tcp.port);
-
-       return 0;
-
-nla_put_failure:
-       return -1;
-}
-EXPORT_SYMBOL_GPL(nf_nat_port_nlattr_to_range);
-
-int
-nf_nat_port_nlattr_to_range(struct nlattr *tb[], struct nf_nat_range *range)
-{
-       int ret = 0;
-
-       /* we have to return whether we actually parsed something or not */
-
-       if (tb[CTA_PROTONAT_PORT_MIN]) {
-               ret = 1;
-               range->min.tcp.port = nla_get_be16(tb[CTA_PROTONAT_PORT_MIN]);
-       }
-
-       if (!tb[CTA_PROTONAT_PORT_MAX]) {
-               if (ret)
-                       range->max.tcp.port = range->min.tcp.port;
-       } else {
-               ret = 1;
-               range->max.tcp.port = nla_get_be16(tb[CTA_PROTONAT_PORT_MAX]);
-       }
-
-       return ret;
-}
-EXPORT_SYMBOL_GPL(nf_nat_port_range_to_nlattr);
-#endif
-
 /* Noone using conntrack by the time this called. */
 static void nf_nat_cleanup_conntrack(struct nf_conn *ct)
 {