netfilter: built-in NAT support for SCTP

[mirror_ubuntu-artful-kernel.git] / net / netfilter / nf_nat_proto_sctp.c

diff --git a/net/netfilter/nf_nat_proto_sctp.c b/net/netfilter/nf_nat_proto_sctp.c
index cbc7ade1487b2d779d56e874518406e4a80d0e53..2e14108ff6973dee4408879f82a772b176e88468 100644 (file)
--- a/net/netfilter/nf_nat_proto_sctp.c
+++ b/net/netfilter/nf_nat_proto_sctp.c
@@ -7,9 +7,7 @@
  */
 
 #include <linux/types.h>
-#include <linux/init.h>
 #include <linux/sctp.h>
-#include <linux/module.h>
 #include <net/sctp/checksum.h>
 
 #include <net/netfilter/nf_nat_l4proto.h>
@@ -54,7 +52,7 @@ sctp_manip_pkt(struct sk_buff *skb,
        return true;
 }
 
-static const struct nf_nat_l4proto nf_nat_l4proto_sctp = {
+const struct nf_nat_l4proto nf_nat_l4proto_sctp = {
        .l4proto                = IPPROTO_SCTP,
        .manip_pkt              = sctp_manip_pkt,
        .in_range               = nf_nat_l4proto_in_range,
@@ -63,34 +61,3 @@ static const struct nf_nat_l4proto nf_nat_l4proto_sctp = {
        .nlattr_to_range        = nf_nat_l4proto_nlattr_to_range,
 #endif
 };
-
-static int __init nf_nat_proto_sctp_init(void)
-{
-       int err;
-
-       err = nf_nat_l4proto_register(NFPROTO_IPV4, &nf_nat_l4proto_sctp);
-       if (err < 0)
-               goto err1;
-       err = nf_nat_l4proto_register(NFPROTO_IPV6, &nf_nat_l4proto_sctp);
-       if (err < 0)
-               goto err2;
-       return 0;
-
-err2:
-       nf_nat_l4proto_unregister(NFPROTO_IPV4, &nf_nat_l4proto_sctp);
-err1:
-       return err;
-}
-
-static void __exit nf_nat_proto_sctp_exit(void)
-{
-       nf_nat_l4proto_unregister(NFPROTO_IPV6, &nf_nat_l4proto_sctp);
-       nf_nat_l4proto_unregister(NFPROTO_IPV4, &nf_nat_l4proto_sctp);
-}
-
-module_init(nf_nat_proto_sctp_init);
-module_exit(nf_nat_proto_sctp_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("SCTP NAT protocol helper");
-MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");