netfilter: nf_conntrack: remove now unused sysctl for nf_conntrack_l[3|4]proto
Since the sysctl data for l[3|4]proto now resides in pernet nf_proto_net. We can now remove this unused fields from struct nf_contrack_l[3,4]proto. Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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4f71d80fc0
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e76d0af5e4
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@ -64,9 +64,7 @@ struct nf_conntrack_l3proto {
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size_t nla_size;
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#ifdef CONFIG_SYSCTL
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struct ctl_table_header *ctl_table_header;
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const char *ctl_table_path;
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struct ctl_table *ctl_table;
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#endif /* CONFIG_SYSCTL */
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/* Init l3proto pernet data */
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@ -93,16 +93,6 @@ struct nf_conntrack_l4proto {
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unsigned int nlattr_max;
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const struct nla_policy *nla_policy;
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} ctnl_timeout;
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#endif
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#ifdef CONFIG_SYSCTL
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struct ctl_table_header **ctl_table_header;
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struct ctl_table *ctl_table;
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unsigned int *ctl_table_users;
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#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
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struct ctl_table_header *ctl_compat_table_header;
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struct ctl_table *ctl_compat_table;
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#endif
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#endif
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int *net_id;
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/* Init l4proto pernet data */
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@ -380,7 +380,6 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
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#endif
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#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
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.ctl_table_path = "net/ipv4/netfilter",
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.ctl_table = ip_ct_sysctl_table,
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#endif
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.init_net = ipv4_init_net,
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.me = THIS_MODULE,
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@ -313,7 +313,6 @@ icmp_timeout_nla_policy[CTA_TIMEOUT_ICMP_MAX+1] = {
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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static struct ctl_table_header *icmp_sysctl_header;
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static struct ctl_table icmp_sysctl_table[] = {
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{
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.procname = "nf_conntrack_icmp_timeout",
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@ -393,12 +392,5 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp __read_mostly =
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.nla_policy = icmp_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_header = &icmp_sysctl_header,
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.ctl_table = icmp_sysctl_table,
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#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
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.ctl_compat_table = icmp_compat_sysctl_table,
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#endif
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#endif
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.init_net = icmp_init_net,
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};
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@ -320,7 +320,6 @@ icmpv6_timeout_nla_policy[CTA_TIMEOUT_ICMPV6_MAX+1] = {
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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static struct ctl_table_header *icmpv6_sysctl_header;
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static struct ctl_table icmpv6_sysctl_table[] = {
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{
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.procname = "nf_conntrack_icmpv6_timeout",
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@ -375,9 +374,5 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 __read_mostly =
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.nla_policy = icmpv6_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_header = &icmpv6_sysctl_header,
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.ctl_table = icmpv6_sysctl_table,
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#endif
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.init_net = icmpv6_init_net,
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};
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@ -111,7 +111,6 @@ generic_timeout_nla_policy[CTA_TIMEOUT_GENERIC_MAX+1] = {
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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static struct ctl_table_header *generic_sysctl_header;
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static struct ctl_table generic_sysctl_table[] = {
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{
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.procname = "nf_conntrack_generic_timeout",
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@ -182,12 +181,5 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_generic __read_mostly =
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.nla_policy = generic_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_header = &generic_sysctl_header,
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.ctl_table = generic_sysctl_table,
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#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
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.ctl_compat_table = generic_compat_sysctl_table,
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#endif
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#endif
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.init_net = generic_init_net,
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};
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@ -610,8 +610,6 @@ sctp_timeout_nla_policy[CTA_TIMEOUT_SCTP_MAX+1] = {
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#ifdef CONFIG_SYSCTL
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static unsigned int sctp_sysctl_table_users;
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static struct ctl_table_header *sctp_sysctl_header;
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static struct ctl_table sctp_sysctl_table[] = {
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{
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.procname = "nf_conntrack_sctp_timeout_closed",
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@ -832,14 +830,6 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 __read_mostly = {
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.nla_policy = sctp_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &sctp_sysctl_table_users,
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.ctl_table_header = &sctp_sysctl_header,
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.ctl_table = sctp_sysctl_table,
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#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
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.ctl_compat_table = sctp_compat_sysctl_table,
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#endif
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#endif
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.net_id = &sctp_net_id,
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.init_net = sctpv4_init_net,
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};
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@ -873,11 +863,6 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 __read_mostly = {
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.nla_policy = sctp_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#endif
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &sctp_sysctl_table_users,
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.ctl_table_header = &sctp_sysctl_header,
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.ctl_table = sctp_sysctl_table,
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#endif
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.net_id = &sctp_net_id,
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.init_net = sctpv6_init_net,
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@ -1364,8 +1364,6 @@ static const struct nla_policy tcp_timeout_nla_policy[CTA_TIMEOUT_TCP_MAX+1] = {
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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static unsigned int tcp_sysctl_table_users;
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static struct ctl_table_header *tcp_sysctl_header;
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static struct ctl_table tcp_sysctl_table[] = {
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{
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.procname = "nf_conntrack_tcp_timeout_syn_sent",
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@ -1684,14 +1682,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4 __read_mostly =
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.nla_policy = tcp_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &tcp_sysctl_table_users,
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.ctl_table_header = &tcp_sysctl_header,
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.ctl_table = tcp_sysctl_table,
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#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
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.ctl_compat_table = tcp_compat_sysctl_table,
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#endif
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#endif
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.init_net = tcpv4_init_net,
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};
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EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp4);
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@ -1728,11 +1718,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6 __read_mostly =
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.nla_policy = tcp_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &tcp_sysctl_table_users,
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.ctl_table_header = &tcp_sysctl_header,
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.ctl_table = tcp_sysctl_table,
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#endif
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.init_net = tcpv6_init_net,
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};
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EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp6);
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@ -199,8 +199,6 @@ udp_timeout_nla_policy[CTA_TIMEOUT_UDP_MAX+1] = {
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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static unsigned int udp_sysctl_table_users;
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static struct ctl_table_header *udp_sysctl_header;
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static struct ctl_table udp_sysctl_table[] = {
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{
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.procname = "nf_conntrack_udp_timeout",
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@ -343,14 +341,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 __read_mostly =
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.nla_policy = udp_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &udp_sysctl_table_users,
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.ctl_table_header = &udp_sysctl_header,
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.ctl_table = udp_sysctl_table,
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#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
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.ctl_compat_table = udp_compat_sysctl_table,
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#endif
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#endif
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.init_net = udpv4_init_net,
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};
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EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp4);
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@ -382,11 +372,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 __read_mostly =
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.nla_policy = udp_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &udp_sysctl_table_users,
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.ctl_table_header = &udp_sysctl_header,
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.ctl_table = udp_sysctl_table,
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#endif
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.init_net = udpv6_init_net,
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};
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EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp6);
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@ -215,8 +215,6 @@ udplite_timeout_nla_policy[CTA_TIMEOUT_UDPLITE_MAX+1] = {
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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static unsigned int udplite_sysctl_table_users;
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static struct ctl_table_header *udplite_sysctl_header;
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static struct ctl_table udplite_sysctl_table[] = {
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{
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.procname = "nf_conntrack_udplite_timeout",
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@ -287,11 +285,6 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4 __read_mostly =
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.nla_policy = udplite_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &udplite_sysctl_table_users,
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.ctl_table_header = &udplite_sysctl_header,
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.ctl_table = udplite_sysctl_table,
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#endif
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.net_id = &udplite_net_id,
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.init_net = udplite_init_net,
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};
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.nla_policy = udplite_timeout_nla_policy,
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},
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#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
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#ifdef CONFIG_SYSCTL
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.ctl_table_users = &udplite_sysctl_table_users,
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.ctl_table_header = &udplite_sysctl_header,
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.ctl_table = udplite_sysctl_table,
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#endif
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.net_id = &udplite_net_id,
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.init_net = udplite_init_net,
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};
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