X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=net%2Fnetfilter%2Fcore.c;h=a84478ee2ded4c4b4a6888794ff05b70a3204cdc;hb=6e66aa15d8873ae7418d5afc6476daec466ff93b;hp=c3ebdbd917e9276e125b7a9733519d9d327219db;hpb=5a84d159061d914c8dd4aa372ac6e9529c2be453;p=powerpc.git

diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index c3ebdbd917..a84478ee2d 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -5,10 +5,6 @@
  * way.
  *
  * Rusty Russell (C)2000 -- This code is GPL.
- *
- * February 2000: Modified by James Morris to have 1 queue per protocol.
- * 15-Mar-2000:   Added NF_REPEAT --RR.
- * 08-May-2003:	  Internal logging interface added by Jozsef Kadlecsik.
  */
 #include <linux/kernel.h>
 #include <linux/netfilter.h>
@@ -244,6 +240,7 @@ void nf_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
 }
 EXPORT_SYMBOL(nf_proto_csum_replace4);
 
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
 /* This does not belong here, but locally generated errors need it if connection
    tracking in use: without this, connection may not be in hash table, and hence
    manufactured ICMP or RST packets will not be associated with it. */
@@ -264,6 +261,22 @@ void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb)
 }
 EXPORT_SYMBOL(nf_ct_attach);
 
+void (*nf_ct_destroy)(struct nf_conntrack *);
+EXPORT_SYMBOL(nf_ct_destroy);
+
+void nf_conntrack_destroy(struct nf_conntrack *nfct)
+{
+	void (*destroy)(struct nf_conntrack *);
+
+	rcu_read_lock();
+	destroy = rcu_dereference(nf_ct_destroy);
+	BUG_ON(destroy == NULL);
+	destroy(nfct);
+	rcu_read_unlock();
+}
+EXPORT_SYMBOL(nf_conntrack_destroy);
+#endif /* CONFIG_NF_CONNTRACK */
+
 #ifdef CONFIG_PROC_FS
 struct proc_dir_entry *proc_net_netfilter;
 EXPORT_SYMBOL(proc_net_netfilter);