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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-08-12 11:47:06 (GMT) |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-08-13 11:27:13 (GMT) |
| commit | adf0516845bcd0e626323c858ece28ee58c74455 (patch) | |
| tree | c530dd74ab54fa911e2c9dc44eafc5b31d0aec2b /include | |
| parent | cb1b69b0b15b2897daeba8674c14c85a23a3347f (diff) | |
| download | linux-adf0516845bcd0e626323c858ece28ee58c74455.tar.xz | |
netfilter: remove ip_conntrack* sysctl compat code
This backward compatibility has been around for more than ten years,
since Yasuyuki Kozakai introduced IPv6 in conntrack. These days, we have
alternate /proc/net/nf_conntrack* entries, the ctnetlink interface and
the conntrack utility got adopted by many people in the user community
according to what I observed on the netfilter user mailing list.
So let's get rid of this.
Note that nf_conntrack_htable_size and unsigned int nf_conntrack_max do
not need to be exported as symbol anymore.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_l4proto.h | 8 | ||||
| -rw-r--r-- | include/net/netns/conntrack.h | 8 |
2 files changed, 0 insertions, 16 deletions
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index 1a5fb36..de629f1 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -134,14 +134,6 @@ void nf_ct_l4proto_pernet_unregister(struct net *net, int nf_ct_l4proto_register(struct nf_conntrack_l4proto *proto); void nf_ct_l4proto_unregister(struct nf_conntrack_l4proto *proto); -static inline void nf_ct_kfree_compat_sysctl_table(struct nf_proto_net *pn) -{ -#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT) - kfree(pn->ctl_compat_table); - pn->ctl_compat_table = NULL; -#endif -} - /* Generic netlink helpers */ int nf_ct_port_tuple_to_nlattr(struct sk_buff *skb, const struct nf_conntrack_tuple *tuple); diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h index 38b1a80..e469e85 100644 --- a/include/net/netns/conntrack.h +++ b/include/net/netns/conntrack.h @@ -15,10 +15,6 @@ struct nf_proto_net { #ifdef CONFIG_SYSCTL struct ctl_table_header *ctl_table_header; struct ctl_table *ctl_table; -#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT - struct ctl_table_header *ctl_compat_header; - struct ctl_table *ctl_compat_table; -#endif #endif unsigned int users; }; @@ -58,10 +54,6 @@ struct nf_ip_net { struct nf_udp_net udp; struct nf_icmp_net icmp; struct nf_icmp_net icmpv6; -#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT) - struct ctl_table_header *ctl_table_header; - struct ctl_table *ctl_table; -#endif }; struct ct_pcpu { |