NFS: Kill the obsolete NFS_PARANOIA

[powerpc.git] / net / netfilter / core.c

diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index d802b34..a84478e 100644 (file)
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -240,6 +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. */
@@ -260,6 +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);