diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-12-20 16:12:55 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-01-08 18:01:25 +0100 |
| commit | 7db9a51e0f9931446ed4231feb1040ed5134fc60 (patch) | |
| tree | 871f6deef758b00acf309f63a6121184bf2bc88a /net/ipv6 | |
| parent | f7dcbe2f36a660140ecb286e15f502028d96ffdf (diff) | |
netfilter: remove saveroute indirection in struct nf_afinfo
This is only used by nf_queue.c and this function comes with no symbol
dependencies with IPv6, it just refers to structure layouts. Therefore,
we can replace it by a direct function call from where it belongs.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c index a57546ce54a6..6d1f470660db 100644 --- a/net/ipv6/netfilter.c +++ b/net/ipv6/netfilter.c @@ -68,31 +68,6 @@ int ip6_route_me_harder(struct net *net, struct sk_buff *skb) } EXPORT_SYMBOL(ip6_route_me_harder); -/* - * Extra routing may needed on local out, as the QUEUE target never - * returns control to the table. - */ - -struct ip6_rt_info { - struct in6_addr daddr; - struct in6_addr saddr; - u_int32_t mark; -}; - -static void nf_ip6_saveroute(const struct sk_buff *skb, - struct nf_queue_entry *entry) -{ - struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry); - - if (entry->state.hook == NF_INET_LOCAL_OUT) { - const struct ipv6hdr *iph = ipv6_hdr(skb); - - rt_info->daddr = iph->daddr; - rt_info->saddr = iph->saddr; - rt_info->mark = skb->mark; - } -} - static int nf_ip6_reroute(struct net *net, struct sk_buff *skb, const struct nf_queue_entry *entry) { @@ -200,7 +175,6 @@ static const struct nf_ipv6_ops ipv6ops = { static const struct nf_afinfo nf_ip6_afinfo = { .family = AF_INET6, .route = nf_ip6_route, - .saveroute = nf_ip6_saveroute, .reroute = nf_ip6_reroute, .route_key_size = sizeof(struct ip6_rt_info), }; |