[NETFILTER]: nf_conntrack: remove old memory allocator of conntrack

Now memory space for help and NAT are allocated by extension
infrastructure.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 6 deletions

diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 1b1797f1f33d..747b01e53132 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -147,11 +147,6 @@ ipv6_prepare(struct sk_buff **pskb, unsigned int hooknum, unsigned int *dataoff,
         return NF_ACCEPT;
 }
 
-static u_int32_t ipv6_get_features(const struct nf_conntrack_tuple *tuple)
-{
-        return NF_CT_F_BASIC;
-}
-
 static unsigned int ipv6_confirm(unsigned int hooknum,
                                  struct sk_buff **pskb,
                                  const struct net_device *in,
@@ -397,7 +392,6 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6 = {
         .ctl_table_path         = nf_net_netfilter_sysctl_path,
         .ctl_table              = nf_ct_ipv6_sysctl_table,
 #endif
-        .get_features           = ipv6_get_features,
         .me                     = THIS_MODULE,
 };