[NETFILTER]: nf_conntrack: use extension infrastructure for helper

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, 10 deletions

diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
index 55dac36dbc85..0b2f0c33f7cd 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -338,14 +338,6 @@ static int __init nf_nat_standalone_init(void)
                 return ret;
         }
 
-        size = ALIGN(size, __alignof__(struct nf_conn_help)) +
-               sizeof(struct nf_conn_help);
-        ret = nf_conntrack_register_cache(NF_CT_F_NAT|NF_CT_F_HELP,
-                                          "nf_nat:help", size);
-        if (ret < 0) {
-                printk(KERN_ERR "nf_nat_init: Unable to create slab cache\n");
-                goto cleanup_register_cache;
-        }
 #ifdef CONFIG_XFRM
         BUG_ON(ip_nat_decode_session != NULL);
         ip_nat_decode_session = nat_decode_session;
@@ -370,8 +362,6 @@ static int __init nf_nat_standalone_init(void)
         ip_nat_decode_session = NULL;
         synchronize_net();
 #endif
-        nf_conntrack_unregister_cache(NF_CT_F_NAT|NF_CT_F_HELP);
- cleanup_register_cache:
         nf_conntrack_unregister_cache(NF_CT_F_NAT);
         return ret;
 }