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-rw-r--r--net/ipv4/netfilter/nf_nat_l3proto_ipv4.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
index 78a67f961d86..4d755a6f73ad 100644
--- a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
@@ -69,12 +69,6 @@ static bool nf_nat_ipv4_in_range(const struct nf_conntrack_tuple *t,
ntohl(t->src.u3.ip) <= ntohl(range->max_addr.ip);
}
-static u32 nf_nat_ipv4_secure_port(const struct nf_conntrack_tuple *t,
- __be16 dport)
-{
- return secure_ipv4_port_ephemeral(t->src.u3.ip, t->dst.u3.ip, dport);
-}
-
static bool nf_nat_ipv4_manip_pkt(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_nat_l4proto *l4proto,
@@ -162,7 +156,6 @@ static int nf_nat_ipv4_nlattr_to_range(struct nlattr *tb[],
static const struct nf_nat_l3proto nf_nat_l3proto_ipv4 = {
.l3proto = NFPROTO_IPV4,
.in_range = nf_nat_ipv4_in_range,
- .secure_port = nf_nat_ipv4_secure_port,
.manip_pkt = nf_nat_ipv4_manip_pkt,
.csum_update = nf_nat_ipv4_csum_update,
.csum_recalc = nf_nat_ipv4_csum_recalc,