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Message-Id: <1336985547-31960-16-git-send-email-gaofeng@cn.fujitsu.com>
Date: Mon, 14 May 2012 16:52:25 +0800
From: Gao feng <gaofeng@...fujitsu.com>
To: pablo@...filter.org
Cc: netfilter-devel@...r.kernel.org, netdev@...r.kernel.org,
serge.hallyn@...onical.com, ebiederm@...ssion.com,
dlezcano@...ibm.com, Gao feng <gaofeng@...fujitsu.com>
Subject: [PATCH 15/17] netfilter: cleanup sysctl for l4proto and l3proto
delete no useless sysctl data for l4proto and l3proto.
Acked-by: Eric W. Biederman <ebiederm@...ssion.com>
Signed-off-by: Gao feng <gaofeng@...fujitsu.com>
---
include/net/netfilter/nf_conntrack_l3proto.h | 2 --
include/net/netfilter/nf_conntrack_l4proto.h | 10 ----------
net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 1 -
net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 8 --------
net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 5 -----
net/netfilter/nf_conntrack_proto_generic.c | 8 --------
net/netfilter/nf_conntrack_proto_sctp.c | 15 ---------------
net/netfilter/nf_conntrack_proto_tcp.c | 15 ---------------
net/netfilter/nf_conntrack_proto_udp.c | 15 ---------------
net/netfilter/nf_conntrack_proto_udplite.c | 12 ------------
10 files changed, 0 insertions(+), 91 deletions(-)
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index d6df8c7..6f7c13f 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -64,9 +64,7 @@ struct nf_conntrack_l3proto {
size_t nla_size;
#ifdef CONFIG_SYSCTL
- struct ctl_table_header *ctl_table_header;
const char *ctl_table_path;
- struct ctl_table *ctl_table;
#endif /* CONFIG_SYSCTL */
/* Init l3proto pernet data */
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 0d329b9..4881df34 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -95,16 +95,6 @@ struct nf_conntrack_l4proto {
const struct nla_policy *nla_policy;
} ctnl_timeout;
#endif
-
-#ifdef CONFIG_SYSCTL
- struct ctl_table_header **ctl_table_header;
- struct ctl_table *ctl_table;
- unsigned int *ctl_table_users;
-#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
- struct ctl_table_header *ctl_compat_table_header;
- struct ctl_table *ctl_compat_table;
-#endif
-#endif
int *net_id;
/* Init l4proto pernet data */
int (*init_net)(struct net *net, u_int8_t compat);
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 1dd17ed..173da4d 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -379,7 +379,6 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
#endif
#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
.ctl_table_path = "net/ipv4/netfilter",
- .ctl_table = ip_ct_sysctl_table,
#endif
.init_net = ipv4_init_net,
.me = THIS_MODULE,
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index f468d10..90da247 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -313,7 +313,6 @@ icmp_timeout_nla_policy[CTA_TIMEOUT_ICMP_MAX+1] = {
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
#ifdef CONFIG_SYSCTL
-static struct ctl_table_header *icmp_sysctl_header;
static struct ctl_table icmp_sysctl_table[] = {
{
.procname = "nf_conntrack_icmp_timeout",
@@ -394,12 +393,5 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp __read_mostly =
.nla_policy = icmp_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_header = &icmp_sysctl_header,
- .ctl_table = icmp_sysctl_table,
-#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
- .ctl_compat_table = icmp_compat_sysctl_table,
-#endif
-#endif
.init_net = icmp_init_net,
};
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 3cb422e..12ca315 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -320,7 +320,6 @@ icmpv6_timeout_nla_policy[CTA_TIMEOUT_ICMPV6_MAX+1] = {
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
#ifdef CONFIG_SYSCTL
-static struct ctl_table_header *icmpv6_sysctl_header;
static struct ctl_table icmpv6_sysctl_table[] = {
{
.procname = "nf_conntrack_icmpv6_timeout",
@@ -376,9 +375,5 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 __read_mostly =
.nla_policy = icmpv6_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_header = &icmpv6_sysctl_header,
- .ctl_table = icmpv6_sysctl_table,
-#endif
.init_net = icmpv6_init_net,
};
diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c
index 7976a64..0f87a77 100644
--- a/net/netfilter/nf_conntrack_proto_generic.c
+++ b/net/netfilter/nf_conntrack_proto_generic.c
@@ -111,7 +111,6 @@ generic_timeout_nla_policy[CTA_TIMEOUT_GENERIC_MAX+1] = {
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
#ifdef CONFIG_SYSCTL
-static struct ctl_table_header *generic_sysctl_header;
static struct ctl_table generic_sysctl_table[] = {
{
.procname = "nf_conntrack_generic_timeout",
@@ -183,13 +182,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_generic __read_mostly =
.nla_policy = generic_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_header = &generic_sysctl_header,
- .ctl_table = generic_sysctl_table,
-#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
- .ctl_compat_table = generic_compat_sysctl_table,
-#endif
-#endif
.init_net = generic_init_net,
};
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index 3f0fdf8..291cef4 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -610,8 +610,6 @@ sctp_timeout_nla_policy[CTA_TIMEOUT_SCTP_MAX+1] = {
#ifdef CONFIG_SYSCTL
-static unsigned int sctp_sysctl_table_users;
-static struct ctl_table_header *sctp_sysctl_header;
static struct ctl_table sctp_sysctl_table[] = {
{
.procname = "nf_conntrack_sctp_timeout_closed",
@@ -791,14 +789,6 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 __read_mostly = {
.nla_policy = sctp_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &sctp_sysctl_table_users,
- .ctl_table_header = &sctp_sysctl_header,
- .ctl_table = sctp_sysctl_table,
-#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
- .ctl_compat_table = sctp_compat_sysctl_table,
-#endif
-#endif
.net_id = &sctp_net_id,
.init_net = sctp_init_net,
};
@@ -834,11 +824,6 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 __read_mostly = {
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
#endif
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &sctp_sysctl_table_users,
- .ctl_table_header = &sctp_sysctl_header,
- .ctl_table = sctp_sysctl_table,
-#endif
.net_id = &sctp_net_id,
.init_net = sctp_init_net,
};
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index dd19350..4d16b8a 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -1363,8 +1363,6 @@ static const struct nla_policy tcp_timeout_nla_policy[CTA_TIMEOUT_TCP_MAX+1] = {
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
#ifdef CONFIG_SYSCTL
-static unsigned int tcp_sysctl_table_users;
-static struct ctl_table_header *tcp_sysctl_header;
static struct ctl_table tcp_sysctl_table[] = {
{
.procname = "nf_conntrack_tcp_timeout_syn_sent",
@@ -1634,14 +1632,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4 __read_mostly =
.nla_policy = tcp_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &tcp_sysctl_table_users,
- .ctl_table_header = &tcp_sysctl_header,
- .ctl_table = tcp_sysctl_table,
-#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
- .ctl_compat_table = tcp_compat_sysctl_table,
-#endif
-#endif
.init_net = tcp_init_net,
};
EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp4);
@@ -1679,11 +1669,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6 __read_mostly =
.nla_policy = tcp_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &tcp_sysctl_table_users,
- .ctl_table_header = &tcp_sysctl_header,
- .ctl_table = tcp_sysctl_table,
-#endif
.init_net = tcp_init_net,
};
EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp6);
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index 072ef9c..c38ab58 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -199,8 +199,6 @@ udp_timeout_nla_policy[CTA_TIMEOUT_UDP_MAX+1] = {
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
#ifdef CONFIG_SYSCTL
-static unsigned int udp_sysctl_table_users;
-static struct ctl_table_header *udp_sysctl_header;
static struct ctl_table udp_sysctl_table[] = {
{
.procname = "nf_conntrack_udp_timeout",
@@ -307,14 +305,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 __read_mostly =
.nla_policy = udp_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &udp_sysctl_table_users,
- .ctl_table_header = &udp_sysctl_header,
- .ctl_table = udp_sysctl_table,
-#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
- .ctl_compat_table = udp_compat_sysctl_table,
-#endif
-#endif
.init_net = udp_init_net,
};
EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp4);
@@ -347,11 +337,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 __read_mostly =
.nla_policy = udp_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &udp_sysctl_table_users,
- .ctl_table_header = &udp_sysctl_header,
- .ctl_table = udp_sysctl_table,
-#endif
.init_net = udp_init_net,
};
EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp6);
diff --git a/net/netfilter/nf_conntrack_proto_udplite.c b/net/netfilter/nf_conntrack_proto_udplite.c
index 1e90cf5..cb3dc81 100644
--- a/net/netfilter/nf_conntrack_proto_udplite.c
+++ b/net/netfilter/nf_conntrack_proto_udplite.c
@@ -215,8 +215,6 @@ udplite_timeout_nla_policy[CTA_TIMEOUT_UDPLITE_MAX+1] = {
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
#ifdef CONFIG_SYSCTL
-static unsigned int udplite_sysctl_table_users;
-static struct ctl_table_header *udplite_sysctl_header;
static struct ctl_table udplite_sysctl_table[] = {
{
.procname = "nf_conntrack_udplite_timeout",
@@ -288,11 +286,6 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4 __read_mostly =
.nla_policy = udplite_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &udplite_sysctl_table_users,
- .ctl_table_header = &udplite_sysctl_header,
- .ctl_table = udplite_sysctl_table,
-#endif
.net_id = &udplite_net_id,
.init_net = udplite_init_net,
};
@@ -326,11 +319,6 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6 __read_mostly =
.nla_policy = udplite_timeout_nla_policy,
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-#ifdef CONFIG_SYSCTL
- .ctl_table_users = &udplite_sysctl_table_users,
- .ctl_table_header = &udplite_sysctl_header,
- .ctl_table = udplite_sysctl_table,
-#endif
.net_id = &udplite_net_id,
.init_net = udplite_init_net,
};
--
1.7.7.6
--
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