diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_dccp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_dccp.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index 05620c03f138..abfdce7baed5 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -388,21 +388,6 @@ static inline struct nf_dccp_net *dccp_pernet(struct net *net) return &net->ct.nf_ct_proto.dccp; } -static bool dccp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, - struct net *net, struct nf_conntrack_tuple *tuple) -{ - struct dccp_hdr _hdr, *dh; - - /* Actually only need first 4 bytes to get ports. */ - dh = skb_header_pointer(skb, dataoff, 4, &_hdr); - if (dh == NULL) - return false; - - tuple->src.u.dccp.port = dh->dccph_sport; - tuple->dst.u.dccp.port = dh->dccph_dport; - return true; -} - static bool dccp_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) { @@ -856,7 +841,6 @@ static struct nf_proto_net *dccp_get_net_proto(struct net *net) const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4 = { .l3proto = AF_INET, .l4proto = IPPROTO_DCCP, - .pkt_to_tuple = dccp_pkt_to_tuple, .new = dccp_new, .packet = dccp_packet, .get_timeouts = dccp_get_timeouts, @@ -891,7 +875,6 @@ EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_dccp4); const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6 = { .l3proto = AF_INET6, .l4proto = IPPROTO_DCCP, - .pkt_to_tuple = dccp_pkt_to_tuple, .new = dccp_new, .packet = dccp_packet, .get_timeouts = dccp_get_timeouts, |