From 5dd3df105b9f6cb7dd2472b59e028d0d1c878ecb Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Thu, 19 Apr 2012 13:24:33 +0000
Subject: net: Move all of the network sysctls without a namespace into
 init_net.

This makes it clearer which sysctls are relative to your current network
namespace.

This makes it a little less error prone by not exposing sysctls for the
initial network namespace in other namespaces.

This is the same way we handle all of our other network interfaces to
userspace and I can't honestly remember why we didn't do this for
sysctls right from the start.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/rds/ib_sysctl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'net/rds/ib_sysctl.c')

diff --git a/net/rds/ib_sysctl.c b/net/rds/ib_sysctl.c
index 1253b006efdb..0fef3e15777b 100644
--- a/net/rds/ib_sysctl.c
+++ b/net/rds/ib_sysctl.c
@@ -116,12 +116,12 @@ static struct ctl_path rds_ib_sysctl_path[] = {
 void rds_ib_sysctl_exit(void)
 {
 	if (rds_ib_sysctl_hdr)
-		unregister_sysctl_table(rds_ib_sysctl_hdr);
+		unregister_net_sysctl_table(rds_ib_sysctl_hdr);
 }
 
 int rds_ib_sysctl_init(void)
 {
-	rds_ib_sysctl_hdr = register_sysctl_paths(rds_ib_sysctl_path, rds_ib_sysctl_table);
+	rds_ib_sysctl_hdr = register_net_sysctl_table(&init_net, rds_ib_sysctl_path, rds_ib_sysctl_table);
 	if (!rds_ib_sysctl_hdr)
 		return -ENOMEM;
 	return 0;
-- 
cgit v1.2.3-59-g8ed1b


From ec8f23ce0f4005b74013d4d122e0d540397a93c9 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Thu, 19 Apr 2012 13:44:49 +0000
Subject: net: Convert all sysctl registrations to register_net_sysctl

This results in code with less boiler plate that is a bit easier
to read.

Additionally stops us from using compatibility code in the sysctl
core, hastening the day when the compatibility code can be removed.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/infiniband/core/ucma.c          |  8 +-------
 net/802/tr.c                            |  8 +-------
 net/appletalk/sysctl_net_atalk.c        |  8 +-------
 net/bridge/br_netfilter.c               |  8 +-------
 net/core/sysctl_net_core.c              |  3 +--
 net/dccp/sysctl.c                       |  9 +--------
 net/ipv4/ip_fragment.c                  |  2 +-
 net/ipv4/netfilter/ip_queue.c           |  2 +-
 net/ipv4/route.c                        | 10 +---------
 net/ipv4/sysctl_net_ipv4.c              |  5 ++---
 net/ipv4/xfrm4_policy.c                 |  4 ++--
 net/ipv6/netfilter/ip6_queue.c          |  2 +-
 net/ipv6/netfilter/nf_conntrack_reasm.c |  4 ++--
 net/ipv6/reassembly.c                   |  2 +-
 net/ipv6/xfrm6_policy.c                 |  4 ++--
 net/ipx/sysctl_net_ipx.c                |  8 +-------
 net/irda/irsysctl.c                     |  8 +-------
 net/netfilter/ipvs/ip_vs_ctl.c          |  3 +--
 net/netfilter/ipvs/ip_vs_lblc.c         |  3 +--
 net/netfilter/ipvs/ip_vs_lblcr.c        |  3 +--
 net/netfilter/nf_conntrack_acct.c       |  4 ++--
 net/netfilter/nf_conntrack_ecache.c     |  3 +--
 net/netfilter/nf_conntrack_proto_dccp.c |  4 ++--
 net/netfilter/nf_conntrack_standalone.c | 10 ++--------
 net/netfilter/nf_conntrack_timestamp.c  |  4 ++--
 net/netfilter/nf_log.c                  |  9 +--------
 net/netrom/sysctl_net_netrom.c          |  8 +-------
 net/phonet/sysctl.c                     |  8 +-------
 net/rds/ib_sysctl.c                     |  9 +--------
 net/rds/iw_sysctl.c                     |  9 +--------
 net/rds/sysctl.c                        |  9 +--------
 net/rose/sysctl_net_rose.c              |  8 +-------
 net/sctp/sysctl.c                       |  8 +-------
 net/unix/sysctl_net_unix.c              |  8 +-------
 net/x25/sysctl_net_x25.c                |  8 +-------
 net/xfrm/xfrm_sysctl.c                  |  2 +-
 36 files changed, 44 insertions(+), 171 deletions(-)

(limited to 'net/rds/ib_sysctl.c')

diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 9f3e2beec91d..8002ae642cfe 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -66,12 +66,6 @@ static ctl_table ucma_ctl_table[] = {
 	{ }
 };
 
-static struct ctl_path ucma_ctl_path[] = {
-	{ .procname = "net" },
-	{ .procname = "rdma_ucm" },
-	{ }
-};
-
 struct ucma_file {
 	struct mutex		mut;
 	struct file		*filp;
@@ -1392,7 +1386,7 @@ static int __init ucma_init(void)
 		goto err1;
 	}
 
-	ucma_ctl_table_hdr = register_net_sysctl_table(&init_net, ucma_ctl_path, ucma_ctl_table);
+	ucma_ctl_table_hdr = register_net_sysctl(&init_net, "net/rdma_ucm", ucma_ctl_table);
 	if (!ucma_ctl_table_hdr) {
 		printk(KERN_ERR "rdma_ucm: couldn't register sysctl paths\n");
 		ret = -ENOMEM;
diff --git a/net/802/tr.c b/net/802/tr.c
index 103e0201b0ab..30a352ed09b1 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -643,12 +643,6 @@ static struct ctl_table tr_table[] = {
 	},
 	{ },
 };
-
-static __initdata struct ctl_path tr_path[] = {
-	{ .procname = "net", },
-	{ .procname = "token-ring", },
-	{ }
-};
 #endif
 
 /*
@@ -662,7 +656,7 @@ static int __init rif_init(void)
 	setup_timer(&rif_timer, rif_check_expire, 0);
 	add_timer(&rif_timer);
 #ifdef CONFIG_SYSCTL
-	register_net_sysctl_table(&init_net, tr_path, tr_table);
+	register_net_sysctl(&init_net, "net/token-ring", tr_table);
 #endif
 	proc_net_fops_create(&init_net, "tr_rif", S_IRUGO, &rif_seq_fops);
 	return 0;
diff --git a/net/appletalk/sysctl_net_atalk.c b/net/appletalk/sysctl_net_atalk.c
index 5edce8f70cb7..ebb864361f7a 100644
--- a/net/appletalk/sysctl_net_atalk.c
+++ b/net/appletalk/sysctl_net_atalk.c
@@ -42,17 +42,11 @@ static struct ctl_table atalk_table[] = {
 	{ },
 };
 
-static struct ctl_path atalk_path[] = {
-	{ .procname = "net", },
-	{ .procname = "appletalk", },
-	{ }
-};
-
 static struct ctl_table_header *atalk_table_header;
 
 void atalk_register_sysctl(void)
 {
-	atalk_table_header = register_net_sysctl_table(&init_net, atalk_path, atalk_table);
+	atalk_table_header = register_net_sysctl(&init_net, "net/appletalk", atalk_table);
 }
 
 void atalk_unregister_sysctl(void)
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 4f4c4a619f68..9d4f09c3520f 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -1008,12 +1008,6 @@ static ctl_table brnf_table[] = {
 	},
 	{ }
 };
-
-static struct ctl_path brnf_path[] = {
-	{ .procname = "net", },
-	{ .procname = "bridge", },
-	{ }
-};
 #endif
 
 int __init br_netfilter_init(void)
@@ -1030,7 +1024,7 @@ int __init br_netfilter_init(void)
 		return ret;
 	}
 #ifdef CONFIG_SYSCTL
-	brnf_sysctl_header = register_net_sysctl_table(&init_net, brnf_path, brnf_table);
+	brnf_sysctl_header = register_net_sysctl(&init_net, "net/bridge", brnf_table);
 	if (brnf_sysctl_header == NULL) {
 		printk(KERN_WARNING
 		       "br_netfilter: can't register to sysctl.\n");
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 9fc2f9d666a9..64924e345a9b 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -224,8 +224,7 @@ static __net_init int sysctl_core_net_init(struct net *net)
 		tbl[0].data = &net->core.sysctl_somaxconn;
 	}
 
-	net->core.sysctl_hdr = register_net_sysctl_table(net,
-			net_core_path, tbl);
+	net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
 	if (net->core.sysctl_hdr == NULL)
 		goto err_reg;
 
diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c
index 329e1390c26d..607ab71b5a0c 100644
--- a/net/dccp/sysctl.c
+++ b/net/dccp/sysctl.c
@@ -98,18 +98,11 @@ static struct ctl_table dccp_default_table[] = {
 	{ }
 };
 
-static struct ctl_path dccp_path[] = {
-	{ .procname = "net", },
-	{ .procname = "dccp", },
-	{ .procname = "default", },
-	{ }
-};
-
 static struct ctl_table_header *dccp_table_header;
 
 int __init dccp_sysctl_init(void)
 {
-	dccp_table_header = register_net_sysctl_table(&init_net, dccp_path,
+	dccp_table_header = register_net_sysctl(&init_net, "net/dccp/default",
 			dccp_default_table);
 
 	return dccp_table_header != NULL ? 0 : -ENOMEM;
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 6a2f85cd440e..71e5c328176c 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -782,7 +782,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
 		table[2].data = &net->ipv4.frags.timeout;
 	}
 
-	hdr = register_net_sysctl_table(net, net_ipv4_ctl_path, table);
+	hdr = register_net_sysctl(net, "net/ipv4", table);
 	if (hdr == NULL)
 		goto err_reg;
 
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 766485d7d099..09775a1e1348 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -586,7 +586,7 @@ static int __init ip_queue_init(void)
 #endif
 	register_netdevice_notifier(&ipq_dev_notifier);
 #ifdef CONFIG_SYSCTL
-	ipq_sysctl_header = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, ipq_table);
+	ipq_sysctl_header = register_net_sysctl(&init_net, "net/ipv4", ipq_table);
 #endif
 	status = nf_register_queue_handler(NFPROTO_IPV4, &nfqh);
 	if (status < 0) {
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index adf2105a6e85..5773f5d9e213 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -3354,13 +3354,6 @@ static struct ctl_table ipv4_route_flush_table[] = {
 	{ },
 };
 
-static __net_initdata struct ctl_path ipv4_route_path[] = {
-	{ .procname = "net", },
-	{ .procname = "ipv4", },
-	{ .procname = "route", },
-	{ },
-};
-
 static __net_init int sysctl_route_net_init(struct net *net)
 {
 	struct ctl_table *tbl;
@@ -3373,8 +3366,7 @@ static __net_init int sysctl_route_net_init(struct net *net)
 	}
 	tbl[0].extra1 = net;
 
-	net->ipv4.route_hdr =
-		register_net_sysctl_table(net, ipv4_route_path, tbl);
+	net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
 	if (net->ipv4.route_hdr == NULL)
 		goto err_reg;
 	return 0;
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index e7a6fa3d70bb..56e64f7b75d0 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -815,8 +815,7 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
 
 	tcp_init_mem(net);
 
-	net->ipv4.ipv4_hdr = register_net_sysctl_table(net,
-			net_ipv4_ctl_path, table);
+	net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
 	if (net->ipv4.ipv4_hdr == NULL)
 		goto err_reg;
 
@@ -857,7 +856,7 @@ static __init int sysctl_ipv4_init(void)
 	if (!i->procname)
 		return -EINVAL;
 
-	hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, ipv4_table);
+	hdr = register_net_sysctl(&init_net, "net/ipv4", ipv4_table);
 	if (hdr == NULL)
 		return -ENOMEM;
 
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 8ef24e16afce..0d3426cb5c4f 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -298,8 +298,8 @@ void __init xfrm4_init(int rt_max_size)
 	xfrm4_state_init();
 	xfrm4_policy_init();
 #ifdef CONFIG_SYSCTL
-	sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path,
-						xfrm4_policy_table);
+	sysctl_hdr = register_net_sysctl(&init_net, "net/ipv4",
+					 xfrm4_policy_table);
 #endif
 }
 
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 6785f5044acf..3ca9303b3a19 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -588,7 +588,7 @@ static int __init ip6_queue_init(void)
 #endif
 	register_netdevice_notifier(&ipq_dev_notifier);
 #ifdef CONFIG_SYSCTL
-	ipq_sysctl_header = register_net_sysctl_table(&init_net, net_ipv6_ctl_path, ipq_table);
+	ipq_sysctl_header = register_net_sysctl(&init_net, "net/ipv6", ipq_table);
 #endif
 	status = nf_register_queue_handler(NFPROTO_IPV6, &nfqh);
 	if (status < 0) {
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 754814462950..48a2be1b7c70 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -626,8 +626,8 @@ int nf_ct_frag6_init(void)
 	inet_frags_init(&nf_frags);
 
 #ifdef CONFIG_SYSCTL
-	nf_ct_frag6_sysctl_header = register_net_sysctl_table(&init_net, nf_net_netfilter_sysctl_path,
-							  nf_ct_frag6_sysctl_table);
+	nf_ct_frag6_sysctl_header = register_net_sysctl(&init_net, "net/netfilter",
+							nf_ct_frag6_sysctl_table);
 	if (!nf_ct_frag6_sysctl_header) {
 		inet_frags_fini(&nf_frags);
 		return -ENOMEM;
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 42f4f7c0948a..36e04cff1a85 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -646,7 +646,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
 		table[2].data = &net->ipv6.frags.timeout;
 	}
 
-	hdr = register_net_sysctl_table(net, net_ipv6_ctl_path, table);
+	hdr = register_net_sysctl(net, "net/ipv6", table);
 	if (hdr == NULL)
 		goto err_reg;
 
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 8ea65e032733..8625fba96db9 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -334,8 +334,8 @@ int __init xfrm6_init(void)
 		goto out_policy;
 
 #ifdef CONFIG_SYSCTL
-	sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv6_ctl_path,
-						xfrm6_policy_table);
+	sysctl_hdr = register_net_sysctl(&init_net, "net/ipv6",
+					 xfrm6_policy_table);
 #endif
 out:
 	return ret;
diff --git a/net/ipx/sysctl_net_ipx.c b/net/ipx/sysctl_net_ipx.c
index 035880709e84..ad7c03dedaab 100644
--- a/net/ipx/sysctl_net_ipx.c
+++ b/net/ipx/sysctl_net_ipx.c
@@ -28,17 +28,11 @@ static struct ctl_table ipx_table[] = {
 	{ },
 };
 
-static struct ctl_path ipx_path[] = {
-	{ .procname = "net", },
-	{ .procname = "ipx", },
-	{ }
-};
-
 static struct ctl_table_header *ipx_table_header;
 
 void ipx_register_sysctl(void)
 {
-	ipx_table_header = register_net_sysctl_table(&init_net, ipx_path, ipx_table);
+	ipx_table_header = register_net_sysctl(&init_net, "net/ipx", ipx_table);
 }
 
 void ipx_unregister_sysctl(void)
diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c
index 20ced38fc371..de73f6496db5 100644
--- a/net/irda/irsysctl.c
+++ b/net/irda/irsysctl.c
@@ -235,12 +235,6 @@ static ctl_table irda_table[] = {
 	{ }
 };
 
-static struct ctl_path irda_path[] = {
-	{ .procname = "net", },
-	{ .procname = "irda", },
-	{ }
-};
-
 static struct ctl_table_header *irda_table_header;
 
 /*
@@ -251,7 +245,7 @@ static struct ctl_table_header *irda_table_header;
  */
 int __init irda_sysctl_register(void)
 {
-	irda_table_header = register_net_sysctl_table(&init_net, irda_path, irda_table);
+	irda_table_header = register_net_sysctl(&init_net, "net/irda", irda_table);
 	if (!irda_table_header)
 		return -ENOMEM;
 
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index b8d0df701227..a606d6b1b0e5 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -3672,8 +3672,7 @@ int __net_init ip_vs_control_net_init_sysctl(struct net *net)
 	tbl[idx++].data = &ipvs->sysctl_nat_icmp_send;
 
 
-	ipvs->sysctl_hdr = register_net_sysctl_table(net, net_vs_ctl_path,
-						     tbl);
+	ipvs->sysctl_hdr = register_net_sysctl(net, "net/ipv4/vs", tbl);
 	if (ipvs->sysctl_hdr == NULL) {
 		if (!net_eq(net, &init_net))
 			kfree(tbl);
diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
index 27c24f156c28..1024466de124 100644
--- a/net/netfilter/ipvs/ip_vs_lblc.c
+++ b/net/netfilter/ipvs/ip_vs_lblc.c
@@ -563,8 +563,7 @@ static int __net_init __ip_vs_lblc_init(struct net *net)
 	ipvs->lblc_ctl_table[0].data = &ipvs->sysctl_lblc_expiration;
 
 	ipvs->lblc_ctl_header =
-		register_net_sysctl_table(net, net_vs_ctl_path,
-					  ipvs->lblc_ctl_table);
+		register_net_sysctl(net, "net/ipv4/vs", ipvs->lblc_ctl_table);
 	if (!ipvs->lblc_ctl_header) {
 		if (!net_eq(net, &init_net))
 			kfree(ipvs->lblc_ctl_table);
diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
index 749875611ed6..9261825a6579 100644
--- a/net/netfilter/ipvs/ip_vs_lblcr.c
+++ b/net/netfilter/ipvs/ip_vs_lblcr.c
@@ -757,8 +757,7 @@ static int __net_init __ip_vs_lblcr_init(struct net *net)
 	ipvs->lblcr_ctl_table[0].data = &ipvs->sysctl_lblcr_expiration;
 
 	ipvs->lblcr_ctl_header =
-		register_net_sysctl_table(net, net_vs_ctl_path,
-					  ipvs->lblcr_ctl_table);
+		register_net_sysctl(net, "net/ipv4/vs", ipvs->lblcr_ctl_table);
 	if (!ipvs->lblcr_ctl_header) {
 		if (!net_eq(net, &init_net))
 			kfree(ipvs->lblcr_ctl_table);
diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
index f4f8cda05986..d61e0782a797 100644
--- a/net/netfilter/nf_conntrack_acct.c
+++ b/net/netfilter/nf_conntrack_acct.c
@@ -69,8 +69,8 @@ static int nf_conntrack_acct_init_sysctl(struct net *net)
 
 	table[0].data = &net->ct.sysctl_acct;
 
-	net->ct.acct_sysctl_header = register_net_sysctl_table(net,
-			nf_net_netfilter_sysctl_path, table);
+	net->ct.acct_sysctl_header = register_net_sysctl(net, "net/netfilter",
+							 table);
 	if (!net->ct.acct_sysctl_header) {
 		printk(KERN_ERR "nf_conntrack_acct: can't register to sysctl.\n");
 		goto out_register;
diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
index 5bd3047ddeec..b924f3a49a8e 100644
--- a/net/netfilter/nf_conntrack_ecache.c
+++ b/net/netfilter/nf_conntrack_ecache.c
@@ -199,8 +199,7 @@ static int nf_conntrack_event_init_sysctl(struct net *net)
 	table[1].data = &net->ct.sysctl_events_retry_timeout;
 
 	net->ct.event_sysctl_header =
-		register_net_sysctl_table(net,
-					  nf_net_netfilter_sysctl_path, table);
+		register_net_sysctl(net, "net/netfilter", table);
 	if (!net->ct.event_sysctl_header) {
 		printk(KERN_ERR "nf_ct_event: can't register to sysctl.\n");
 		goto out_register;
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
index a58998d0912f..ef706a485be1 100644
--- a/net/netfilter/nf_conntrack_proto_dccp.c
+++ b/net/netfilter/nf_conntrack_proto_dccp.c
@@ -910,8 +910,8 @@ static __net_init int dccp_net_init(struct net *net)
 	dn->sysctl_table[6].data = &dn->dccp_timeout[CT_DCCP_TIMEWAIT];
 	dn->sysctl_table[7].data = &dn->dccp_loose;
 
-	dn->sysctl_header = register_net_sysctl_table(net,
-			nf_net_netfilter_sysctl_path, dn->sysctl_table);
+	dn->sysctl_header = register_net_sysctl(net, "net/netfilter",
+						dn->sysctl_table);
 	if (!dn->sysctl_header) {
 		kfree(dn->sysctl_table);
 		return -ENOMEM;
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 0c3888de0f55..9b3943252a5e 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -468,18 +468,13 @@ static ctl_table nf_ct_netfilter_table[] = {
 	{ }
 };
 
-static struct ctl_path nf_ct_path[] = {
-	{ .procname = "net", },
-	{ }
-};
-
 static int nf_conntrack_standalone_init_sysctl(struct net *net)
 {
 	struct ctl_table *table;
 
 	if (net_eq(net, &init_net)) {
 		nf_ct_netfilter_header =
-		       register_net_sysctl_table(&init_net, nf_ct_path, nf_ct_netfilter_table);
+		       register_net_sysctl(&init_net, "net", nf_ct_netfilter_table);
 		if (!nf_ct_netfilter_header)
 			goto out;
 	}
@@ -494,8 +489,7 @@ static int nf_conntrack_standalone_init_sysctl(struct net *net)
 	table[3].data = &net->ct.sysctl_checksum;
 	table[4].data = &net->ct.sysctl_log_invalid;
 
-	net->ct.sysctl_header = register_net_sysctl_table(net,
-					nf_net_netfilter_sysctl_path, table);
+	net->ct.sysctl_header = register_net_sysctl(net, "net/netfilter", table);
 	if (!net->ct.sysctl_header)
 		goto out_unregister_netfilter;
 
diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
index e8d27afbbdb9..dbb364f62d6f 100644
--- a/net/netfilter/nf_conntrack_timestamp.c
+++ b/net/netfilter/nf_conntrack_timestamp.c
@@ -51,8 +51,8 @@ static int nf_conntrack_tstamp_init_sysctl(struct net *net)
 
 	table[0].data = &net->ct.sysctl_tstamp;
 
-	net->ct.tstamp_sysctl_header = register_net_sysctl_table(net,
-			nf_net_netfilter_sysctl_path, table);
+	net->ct.tstamp_sysctl_header = register_net_sysctl(net,	"net/netfilter",
+							   table);
 	if (!net->ct.tstamp_sysctl_header) {
 		printk(KERN_ERR "nf_ct_tstamp: can't register to sysctl.\n");
 		goto out_register;
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 04fca48d901a..703fb26aa48d 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -214,13 +214,6 @@ static const struct file_operations nflog_file_ops = {
 #endif /* PROC_FS */
 
 #ifdef CONFIG_SYSCTL
-static struct ctl_path nf_log_sysctl_path[] = {
-	{ .procname = "net", },
-	{ .procname = "netfilter", },
-	{ .procname = "nf_log", },
-	{ }
-};
-
 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
 static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
 static struct ctl_table_header *nf_log_dir_header;
@@ -283,7 +276,7 @@ static __init int netfilter_log_sysctl_init(void)
 		nf_log_sysctl_table[i].extra1 = (void *)(unsigned long) i;
 	}
 
-	nf_log_dir_header = register_net_sysctl_table(&init_net, nf_log_sysctl_path,
+	nf_log_dir_header = register_net_sysctl(&init_net, "net/netfilter/nf_log",
 				       nf_log_sysctl_table);
 	if (!nf_log_dir_header)
 		return -ENOMEM;
diff --git a/net/netrom/sysctl_net_netrom.c b/net/netrom/sysctl_net_netrom.c
index 4ed149e265bf..42f630b9a698 100644
--- a/net/netrom/sysctl_net_netrom.c
+++ b/net/netrom/sysctl_net_netrom.c
@@ -146,15 +146,9 @@ static ctl_table nr_table[] = {
 	{ }
 };
 
-static struct ctl_path nr_path[] = {
-	{ .procname = "net", },
-	{ .procname = "netrom", },
-	{ }
-};
-
 void __init nr_register_sysctl(void)
 {
-	nr_table_header = register_net_sysctl_table(&init_net, nr_path, nr_table);
+	nr_table_header = register_net_sysctl(&init_net, "net/netrom", nr_table);
 }
 
 void nr_unregister_sysctl(void)
diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
index aa55db5f383b..696348fd31a1 100644
--- a/net/phonet/sysctl.c
+++ b/net/phonet/sysctl.c
@@ -98,15 +98,9 @@ static struct ctl_table phonet_table[] = {
 	{ }
 };
 
-static struct ctl_path phonet_ctl_path[] = {
-	{ .procname = "net", },
-	{ .procname = "phonet", },
-	{ },
-};
-
 int __init phonet_sysctl_init(void)
 {
-	phonet_table_hrd = register_net_sysctl_table(&init_net, phonet_ctl_path, phonet_table);
+	phonet_table_hrd = register_net_sysctl(&init_net, "net/phonet", phonet_table);
 	return phonet_table_hrd == NULL ? -ENOMEM : 0;
 }
 
diff --git a/net/rds/ib_sysctl.c b/net/rds/ib_sysctl.c
index 0fef3e15777b..7e643bafb4af 100644
--- a/net/rds/ib_sysctl.c
+++ b/net/rds/ib_sysctl.c
@@ -106,13 +106,6 @@ static ctl_table rds_ib_sysctl_table[] = {
 	{ }
 };
 
-static struct ctl_path rds_ib_sysctl_path[] = {
-	{ .procname = "net", },
-	{ .procname = "rds", },
-	{ .procname = "ib", },
-	{ }
-};
-
 void rds_ib_sysctl_exit(void)
 {
 	if (rds_ib_sysctl_hdr)
@@ -121,7 +114,7 @@ void rds_ib_sysctl_exit(void)
 
 int rds_ib_sysctl_init(void)
 {
-	rds_ib_sysctl_hdr = register_net_sysctl_table(&init_net, rds_ib_sysctl_path, rds_ib_sysctl_table);
+	rds_ib_sysctl_hdr = register_net_sysctl(&init_net, "net/rds/ib", rds_ib_sysctl_table);
 	if (!rds_ib_sysctl_hdr)
 		return -ENOMEM;
 	return 0;
diff --git a/net/rds/iw_sysctl.c b/net/rds/iw_sysctl.c
index bcfe36dc55a7..5d5ebd576f3f 100644
--- a/net/rds/iw_sysctl.c
+++ b/net/rds/iw_sysctl.c
@@ -109,13 +109,6 @@ static ctl_table rds_iw_sysctl_table[] = {
 	{ }
 };
 
-static struct ctl_path rds_iw_sysctl_path[] = {
-	{ .procname = "net", },
-	{ .procname = "rds", },
-	{ .procname = "iw", },
-	{ }
-};
-
 void rds_iw_sysctl_exit(void)
 {
 	if (rds_iw_sysctl_hdr)
@@ -124,7 +117,7 @@ void rds_iw_sysctl_exit(void)
 
 int rds_iw_sysctl_init(void)
 {
-	rds_iw_sysctl_hdr = register_net_sysctl_table(&init_net, rds_iw_sysctl_path, rds_iw_sysctl_table);
+	rds_iw_sysctl_hdr = register_net_sysctl(&init_net, "net/rds/iw", rds_iw_sysctl_table);
 	if (!rds_iw_sysctl_hdr)
 		return -ENOMEM;
 	return 0;
diff --git a/net/rds/sysctl.c b/net/rds/sysctl.c
index 30354b8cd584..907214b4c4d0 100644
--- a/net/rds/sysctl.c
+++ b/net/rds/sysctl.c
@@ -92,13 +92,6 @@ static ctl_table rds_sysctl_rds_table[] = {
 	{ }
 };
 
-static struct ctl_path rds_sysctl_path[] = {
-	{ .procname = "net", },
-	{ .procname = "rds", },
-	{ }
-};
-
-
 void rds_sysctl_exit(void)
 {
 	if (rds_sysctl_reg_table)
@@ -110,7 +103,7 @@ int rds_sysctl_init(void)
 	rds_sysctl_reconnect_min = msecs_to_jiffies(1);
 	rds_sysctl_reconnect_min_jiffies = rds_sysctl_reconnect_min;
 
-	rds_sysctl_reg_table = register_net_sysctl_table(&init_net, rds_sysctl_path, rds_sysctl_rds_table);
+	rds_sysctl_reg_table = register_net_sysctl(&init_net,"net/rds", rds_sysctl_rds_table);
 	if (!rds_sysctl_reg_table)
 		return -ENOMEM;
 	return 0;
diff --git a/net/rose/sysctl_net_rose.c b/net/rose/sysctl_net_rose.c
index 02b73979535b..94ca9c2ccd69 100644
--- a/net/rose/sysctl_net_rose.c
+++ b/net/rose/sysctl_net_rose.c
@@ -118,15 +118,9 @@ static ctl_table rose_table[] = {
 	{ }
 };
 
-static struct ctl_path rose_path[] = {
-	{ .procname = "net", },
-	{ .procname = "rose", },
-	{ }
-};
-
 void __init rose_register_sysctl(void)
 {
-	rose_table_header = register_net_sysctl_table(&init_net, rose_path, rose_table);
+	rose_table_header = register_net_sysctl(&init_net, "net/rose", rose_table);
 }
 
 void rose_unregister_sysctl(void)
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 1e385b452047..e5fe639c89e7 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -275,18 +275,12 @@ static ctl_table sctp_table[] = {
 	{ /* sentinel */ }
 };
 
-static struct ctl_path sctp_path[] = {
-	{ .procname = "net", },
-	{ .procname = "sctp", },
-	{ }
-};
-
 static struct ctl_table_header * sctp_sysctl_header;
 
 /* Sysctl registration.  */
 void sctp_sysctl_register(void)
 {
-	sctp_sysctl_header = register_net_sysctl_table(&init_net, sctp_path, sctp_table);
+	sctp_sysctl_header = register_net_sysctl(&init_net, "net/sctp", sctp_table);
 }
 
 /* Sysctl deregistration.  */
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index 4f6979c06f84..b34b5b9792f0 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -26,12 +26,6 @@ static ctl_table unix_table[] = {
 	{ }
 };
 
-static struct ctl_path unix_path[] = {
-	{ .procname = "net", },
-	{ .procname = "unix", },
-	{ },
-};
-
 int __net_init unix_sysctl_register(struct net *net)
 {
 	struct ctl_table *table;
@@ -41,7 +35,7 @@ int __net_init unix_sysctl_register(struct net *net)
 		goto err_alloc;
 
 	table[0].data = &net->unx.sysctl_max_dgram_qlen;
-	net->unx.ctl = register_net_sysctl_table(net, unix_path, table);
+	net->unx.ctl = register_net_sysctl(net, "net/unix", table);
 	if (net->unx.ctl == NULL)
 		goto err_reg;
 
diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
index 08337cb488d4..43239527a205 100644
--- a/net/x25/sysctl_net_x25.c
+++ b/net/x25/sysctl_net_x25.c
@@ -73,15 +73,9 @@ static struct ctl_table x25_table[] = {
 	{ 0, },
 };
 
-static struct ctl_path x25_path[] = {
-	{ .procname = "net", },
-	{ .procname = "x25", },
-	{ }
-};
-
 void __init x25_register_sysctl(void)
 {
-	x25_table_header = register_net_sysctl_table(&init_net, x25_path, x25_table);
+	x25_table_header = register_net_sysctl(&init_net, "net/x25", x25_table);
 }
 
 void x25_unregister_sysctl(void)
diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
index 05640bc9594b..380976f74c4c 100644
--- a/net/xfrm/xfrm_sysctl.c
+++ b/net/xfrm/xfrm_sysctl.c
@@ -54,7 +54,7 @@ int __net_init xfrm_sysctl_init(struct net *net)
 	table[2].data = &net->xfrm.sysctl_larval_drop;
 	table[3].data = &net->xfrm.sysctl_acq_expires;
 
-	net->xfrm.sysctl_hdr = register_net_sysctl_table(net, net_core_path, table);
+	net->xfrm.sysctl_hdr = register_net_sysctl(net, "net/core", table);
 	if (!net->xfrm.sysctl_hdr)
 		goto out_register;
 	return 0;
-- 
cgit v1.2.3-59-g8ed1b