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authorFlorian Westphal <fw@strlen.de>2018-12-13 16:01:30 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2018-12-17 23:33:09 +0100
commit40e786bd296d5517b1f6c4bcc9ed13e502606ced (patch)
tree33844a6bd7926b4bbc5b4ffbc897384405d5f456 /net/ipv6
parent203f2e78200c27e42e9f7d063091f950bf5fe4a0 (diff)
netfilter: nat: fold in_range indirection into caller
No need for indirections here, we only support ipv4 and ipv6 and the called functions are very small. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/nf_nat_l3proto_ipv6.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
index 290bb0142192..016ab74ac1c6 100644
--- a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
@@ -61,13 +61,6 @@ static void nf_nat_ipv6_decode_session(struct sk_buff *skb,
}
#endif
-static bool nf_nat_ipv6_in_range(const struct nf_conntrack_tuple *t,
- const struct nf_nat_range2 *range)
-{
- return ipv6_addr_cmp(&t->src.u3.in6, &range->min_addr.in6) >= 0 &&
- ipv6_addr_cmp(&t->src.u3.in6, &range->max_addr.in6) <= 0;
-}
-
static bool nf_nat_ipv6_manip_pkt(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_nat_l4proto *l4proto,
@@ -165,7 +158,6 @@ static int nf_nat_ipv6_nlattr_to_range(struct nlattr *tb[],
static const struct nf_nat_l3proto nf_nat_l3proto_ipv6 = {
.l3proto = NFPROTO_IPV6,
- .in_range = nf_nat_ipv6_in_range,
.manip_pkt = nf_nat_ipv6_manip_pkt,
.csum_update = nf_nat_ipv6_csum_update,
.csum_recalc = nf_nat_ipv6_csum_recalc,