From patchwork Mon May 14 08:52:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gao feng X-Patchwork-Id: 158937 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 1C41FB6EE7 for ; Mon, 14 May 2012 18:53:36 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755477Ab2ENIx2 (ORCPT ); Mon, 14 May 2012 04:53:28 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:12903 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1755382Ab2ENIxJ (ORCPT ); Mon, 14 May 2012 04:53:09 -0400 X-IronPort-AV: E=Sophos;i="4.75,585,1330876800"; d="scan'208";a="4949453" Received: from unknown (HELO tang.cn.fujitsu.com) ([10.167.250.3]) by song.cn.fujitsu.com with ESMTP; 14 May 2012 16:52:25 +0800 Received: from mailserver.fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id q4E8qpi3018311; Mon, 14 May 2012 16:52:54 +0800 Received: from Donkey.fnst.cn.fujitsu.com ([10.167.225.206]) by mailserver.fnst.cn.fujitsu.com (Lotus Domino Release 8.5.3) with ESMTP id 2012051416514949-428310 ; Mon, 14 May 2012 16:51:49 +0800 From: Gao feng To: pablo@netfilter.org Cc: netfilter-devel@vger.kernel.org, netdev@vger.kernel.org, serge.hallyn@canonical.com, ebiederm@xmission.com, dlezcano@fr.ibm.com, Gao feng Subject: [PATCH 15/17] netfilter: cleanup sysctl for l4proto and l3proto Date: Mon, 14 May 2012 16:52:25 +0800 Message-Id: <1336985547-31960-16-git-send-email-gaofeng@cn.fujitsu.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1336985547-31960-1-git-send-email-gaofeng@cn.fujitsu.com> References: <1336985547-31960-1-git-send-email-gaofeng@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/05/14 16:51:49, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/05/14 16:51:50, Serialize complete at 2012/05/14 16:51:50 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org delete no useless sysctl data for l4proto and l3proto. Acked-by: Eric W. Biederman Signed-off-by: Gao feng --- 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, };