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>

31 files changed, 60 insertions, 58 deletions

diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 5861cdb22b7..9f3e2beec91 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -1392,7 +1392,7 @@ static int __init ucma_init(void)
 		goto err1;
 	}
 
-	ucma_ctl_table_hdr = register_sysctl_paths(ucma_ctl_path, ucma_ctl_table);
+	ucma_ctl_table_hdr = register_net_sysctl_table(&init_net, ucma_ctl_path, ucma_ctl_table);
 	if (!ucma_ctl_table_hdr) {
 		printk(KERN_ERR "rdma_ucm: couldn't register sysctl paths\n");
 		ret = -ENOMEM;
@@ -1408,7 +1408,7 @@ err1:
 
 static void __exit ucma_cleanup(void)
 {
-	unregister_sysctl_table(ucma_ctl_table_hdr);
+	unregister_net_sysctl_table(ucma_ctl_table_hdr);
 	device_remove_file(ucma_misc.this_device, &dev_attr_abi_version);
 	misc_deregister(&ucma_misc);
 	idr_destroy(&ctx_idr);
diff --git a/net/802/tr.c b/net/802/tr.c
index e65f0b8de0c..103e0201b0a 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -662,7 +662,7 @@ static int __init rif_init(void)
 	setup_timer(&rif_timer, rif_check_expire, 0);
 	add_timer(&rif_timer);
 #ifdef CONFIG_SYSCTL
-	register_sysctl_paths(tr_path, tr_table);
+	register_net_sysctl_table(&init_net, tr_path, 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 04e9c0da7aa..5edce8f70cb 100644
--- a/net/appletalk/sysctl_net_atalk.c
+++ b/net/appletalk/sysctl_net_atalk.c
@@ -52,10 +52,10 @@ static struct ctl_table_header *atalk_table_header;
 
 void atalk_register_sysctl(void)
 {
-	atalk_table_header = register_sysctl_paths(atalk_path, atalk_table);
+	atalk_table_header = register_net_sysctl_table(&init_net, atalk_path, atalk_table);
 }
 
 void atalk_unregister_sysctl(void)
 {
-	unregister_sysctl_table(atalk_table_header);
+	unregister_net_sysctl_table(atalk_table_header);
 }
diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
index ebe0ef3f1d8..7ba381b6f07 100644
--- a/net/ax25/sysctl_net_ax25.c
+++ b/net/ax25/sysctl_net_ax25.c
@@ -196,13 +196,13 @@ void ax25_register_sysctl(void)
 	}
 	spin_unlock_bh(&ax25_dev_lock);
 
-	ax25_table_header = register_sysctl_paths(ax25_path, ax25_table);
+	ax25_table_header = register_net_sysctl_table(&init_net, ax25_path, ax25_table);
 }
 
 void ax25_unregister_sysctl(void)
 {
 	ctl_table *p;
-	unregister_sysctl_table(ax25_table_header);
+	unregister_net_sysctl_table(ax25_table_header);
 
 	for (p = ax25_table; p->procname; p++)
 		kfree(p->child);
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index dec4f381713..4f4c4a619f6 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -1030,7 +1030,7 @@ int __init br_netfilter_init(void)
 		return ret;
 	}
 #ifdef CONFIG_SYSCTL
-	brnf_sysctl_header = register_sysctl_paths(brnf_path, brnf_table);
+	brnf_sysctl_header = register_net_sysctl_table(&init_net, brnf_path, brnf_table);
 	if (brnf_sysctl_header == NULL) {
 		printk(KERN_WARNING
 		       "br_netfilter: can't register to sysctl.\n");
@@ -1047,7 +1047,7 @@ void br_netfilter_fini(void)
 {
 	nf_unregister_hooks(br_nf_ops, ARRAY_SIZE(br_nf_ops));
 #ifdef CONFIG_SYSCTL
-	unregister_sysctl_table(brnf_sysctl_header);
+	unregister_net_sysctl_table(brnf_sysctl_header);
 #endif
 	dst_entries_destroy(&fake_dst_ops);
 }
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 434eed8c618..0c2df3d3cfb 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -3017,7 +3017,7 @@ void neigh_sysctl_unregister(struct neigh_parms *p)
 	if (p->sysctl_table) {
 		struct neigh_sysctl_table *t = p->sysctl_table;
 		p->sysctl_table = NULL;
-		unregister_sysctl_table(t->sysctl_header);
+		unregister_net_sysctl_table(t->sysctl_header);
 		kfree(t->dev_name);
 		kfree(t);
 	}
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 8f67633b484..7d3772e0d15 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -257,7 +257,7 @@ static __init int sysctl_core_init(void)
 {
 	static struct ctl_table empty[1];
 
-	kmemleak_not_leak(register_sysctl_paths(net_core_path, empty));
+	kmemleak_not_leak(register_net_sysctl_table(&init_net, net_core_path, empty));
 	register_net_sysctl(&init_net, "net/core", net_core_table);
 	return register_pernet_subsys(&sysctl_core_ops);
 }
diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c
index 42348824ee3..329e1390c26 100644
--- a/net/dccp/sysctl.c
+++ b/net/dccp/sysctl.c
@@ -109,7 +109,7 @@ static struct ctl_table_header *dccp_table_header;
 
 int __init dccp_sysctl_init(void)
 {
-	dccp_table_header = register_sysctl_paths(dccp_path,
+	dccp_table_header = register_net_sysctl_table(&init_net, dccp_path,
 			dccp_default_table);
 
 	return dccp_table_header != NULL ? 0 : -ENOMEM;
@@ -118,7 +118,7 @@ int __init dccp_sysctl_init(void)
 void dccp_sysctl_exit(void)
 {
 	if (dccp_table_header != NULL) {
-		unregister_sysctl_table(dccp_table_header);
+		unregister_net_sysctl_table(dccp_table_header);
 		dccp_table_header = NULL;
 	}
 }
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index a4aecb09d12..ce8a1847184 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -236,7 +236,7 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
 
 	t->dn_dev_vars[0].extra1 = (void *)dev;
 
-	t->sysctl_header = register_sysctl_paths(dn_ctl_path, t->dn_dev_vars);
+	t->sysctl_header = register_net_sysctl_table(&init_net, dn_ctl_path, t->dn_dev_vars);
 	if (t->sysctl_header == NULL)
 		kfree(t);
 	else
@@ -248,7 +248,7 @@ static void dn_dev_sysctl_unregister(struct dn_dev_parms *parms)
 	if (parms->sysctl) {
 		struct dn_dev_sysctl_table *t = parms->sysctl;
 		parms->sysctl = NULL;
-		unregister_sysctl_table(t->sysctl_header);
+		unregister_net_sysctl_table(t->sysctl_header);
 		kfree(t);
 	}
 }
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 02e75d11cfb..4380b8edea7 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -359,12 +359,12 @@ static struct ctl_path dn_path[] = {
 
 void dn_register_sysctl(void)
 {
-	dn_table_header = register_sysctl_paths(dn_path, dn_table);
+	dn_table_header = register_net_sysctl_table(&init_net, dn_path, dn_table);
 }
 
 void dn_unregister_sysctl(void)
 {
-	unregister_sysctl_table(dn_table_header);
+	unregister_net_sysctl_table(dn_table_header);
 }
 
 #else  /* CONFIG_SYSCTL */
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 94d45e1f888..766485d7d09 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_sysctl_paths(net_ipv4_ctl_path, ipq_table);
+	ipq_sysctl_header = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, ipq_table);
 #endif
 	status = nf_register_queue_handler(NFPROTO_IPV4, &nfqh);
 	if (status < 0) {
@@ -597,7 +597,7 @@ static int __init ip_queue_init(void)
 
 cleanup_sysctl:
 #ifdef CONFIG_SYSCTL
-	unregister_sysctl_table(ipq_sysctl_header);
+	unregister_net_sysctl_table(ipq_sysctl_header);
 #endif
 	unregister_netdevice_notifier(&ipq_dev_notifier);
 	proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
@@ -618,7 +618,7 @@ static void __exit ip_queue_fini(void)
 	ipq_flush(NULL, 0);
 
 #ifdef CONFIG_SYSCTL
-	unregister_sysctl_table(ipq_sysctl_header);
+	unregister_net_sysctl_table(ipq_sysctl_header);
 #endif
 	unregister_netdevice_notifier(&ipq_dev_notifier);
 	proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index a1c115d750e..86866a4b537 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -3515,6 +3515,6 @@ int __init ip_rt_init(void)
  */
 void __init ip_static_sysctl_init(void)
 {
-	kmemleak_not_leak(register_sysctl_paths(ipv4_path, ipv4_skeleton));
+	kmemleak_not_leak(register_net_sysctl_table(&init_net, ipv4_path, ipv4_skeleton));
 }
 #endif
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 34a628625d9..e7a6fa3d70b 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -857,12 +857,12 @@ static __init int sysctl_ipv4_init(void)
 	if (!i->procname)
 		return -EINVAL;
 
-	hdr = register_sysctl_paths(net_ipv4_ctl_path, ipv4_table);
+	hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, ipv4_table);
 	if (hdr == NULL)
 		return -ENOMEM;
 
 	if (register_pernet_subsys(&ipv4_sysctl_ops)) {
-		unregister_sysctl_table(hdr);
+		unregister_net_sysctl_table(hdr);
 		return -ENOMEM;
 	}
 
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index a34c9e4c792..6785f5044ac 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_sysctl_paths(net_ipv6_ctl_path, ipq_table);
+	ipq_sysctl_header = register_net_sysctl_table(&init_net, net_ipv6_ctl_path, ipq_table);
 #endif
 	status = nf_register_queue_handler(NFPROTO_IPV6, &nfqh);
 	if (status < 0) {
@@ -599,7 +599,7 @@ static int __init ip6_queue_init(void)
 
 cleanup_sysctl:
 #ifdef CONFIG_SYSCTL
-	unregister_sysctl_table(ipq_sysctl_header);
+	unregister_net_sysctl_table(ipq_sysctl_header);
 #endif
 	unregister_netdevice_notifier(&ipq_dev_notifier);
 	proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
@@ -621,7 +621,7 @@ static void __exit ip6_queue_fini(void)
 	ipq_flush(NULL, 0);
 
 #ifdef CONFIG_SYSCTL
-	unregister_sysctl_table(ipq_sysctl_header);
+	unregister_net_sysctl_table(ipq_sysctl_header);
 #endif
 	unregister_netdevice_notifier(&ipq_dev_notifier);
 	proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 38f00b0298d..75481446295 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -626,7 +626,7 @@ int nf_ct_frag6_init(void)
 	inet_frags_init(&nf_frags);
 
 #ifdef CONFIG_SYSCTL
-	nf_ct_frag6_sysctl_header = register_sysctl_paths(nf_net_netfilter_sysctl_path,
+	nf_ct_frag6_sysctl_header = register_net_sysctl_table(&init_net, nf_net_netfilter_sysctl_path,
 							  nf_ct_frag6_sysctl_table);
 	if (!nf_ct_frag6_sysctl_header) {
 		inet_frags_fini(&nf_frags);
@@ -640,7 +640,7 @@ int nf_ct_frag6_init(void)
 void nf_ct_frag6_cleanup(void)
 {
 #ifdef CONFIG_SYSCTL
-	unregister_sysctl_table(nf_ct_frag6_sysctl_header);
+	unregister_net_sysctl_table(nf_ct_frag6_sysctl_header);
 	nf_ct_frag6_sysctl_header = NULL;
 #endif
 	inet_frags_fini(&nf_frags);
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 06f21e5ad36..99279c8aaf2 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -165,7 +165,7 @@ static struct ctl_table_header *ip6_base;
 
 int ipv6_static_sysctl_register(void)
 {
-	ip6_base = register_sysctl_paths(net_ipv6_ctl_path, ipv6_static_skeleton);
+	ip6_base = register_net_sysctl_table(&init_net, net_ipv6_ctl_path, ipv6_static_skeleton);
 	if (ip6_base == NULL)
 		return -ENOMEM;
 	return 0;
diff --git a/net/ipx/sysctl_net_ipx.c b/net/ipx/sysctl_net_ipx.c
index bd6dca00fb8..035880709e8 100644
--- a/net/ipx/sysctl_net_ipx.c
+++ b/net/ipx/sysctl_net_ipx.c
@@ -8,6 +8,7 @@
 
 #include <linux/mm.h>
 #include <linux/sysctl.h>
+#include <net/net_namespace.h>
 
 #ifndef CONFIG_SYSCTL
 #error This file should not be compiled without CONFIG_SYSCTL defined
@@ -37,10 +38,10 @@ static struct ctl_table_header *ipx_table_header;
 
 void ipx_register_sysctl(void)
 {
-	ipx_table_header = register_sysctl_paths(ipx_path, ipx_table);
+	ipx_table_header = register_net_sysctl_table(&init_net, ipx_path, ipx_table);
 }
 
 void ipx_unregister_sysctl(void)
 {
-	unregister_sysctl_table(ipx_table_header);
+	unregister_net_sysctl_table(ipx_table_header);
 }
diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c
index 2615ffc8e78..20ced38fc37 100644
--- a/net/irda/irsysctl.c
+++ b/net/irda/irsysctl.c
@@ -251,7 +251,7 @@ static struct ctl_table_header *irda_table_header;
  */
 int __init irda_sysctl_register(void)
 {
-	irda_table_header = register_sysctl_paths(irda_path, irda_table);
+	irda_table_header = register_net_sysctl_table(&init_net, irda_path, irda_table);
 	if (!irda_table_header)
 		return -ENOMEM;
 
@@ -266,7 +266,7 @@ int __init irda_sysctl_register(void)
  */
 void irda_sysctl_unregister(void)
 {
-	unregister_sysctl_table(irda_table_header);
+	unregister_net_sysctl_table(irda_table_header);
 }
 
 
diff --git a/net/llc/sysctl_net_llc.c b/net/llc/sysctl_net_llc.c
index e2ebe358626..9a6a65f2104 100644
--- a/net/llc/sysctl_net_llc.c
+++ b/net/llc/sysctl_net_llc.c
@@ -7,6 +7,7 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/sysctl.h>
+#include <net/net_namespace.h>
 #include <net/llc.h>
 
 #ifndef CONFIG_SYSCTL
@@ -89,7 +90,7 @@ static struct ctl_table_header *llc_table_header;
 
 int __init llc_sysctl_init(void)
 {
-	llc_table_header = register_sysctl_paths(llc_path, llc_table);
+	llc_table_header = register_net_sysctl_table(&init_net, llc_path, llc_table);
 
 	return llc_table_header ? 0 : -ENOMEM;
 }
@@ -97,7 +98,7 @@ int __init llc_sysctl_init(void)
 void llc_sysctl_exit(void)
 {
 	if (llc_table_header) {
-		unregister_sysctl_table(llc_table_header);
+		unregister_net_sysctl_table(llc_table_header);
 		llc_table_header = NULL;
 	}
 }
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index be3da2c8cdc..bbc753fd4fe 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -40,7 +40,7 @@ nf_ct_register_sysctl(struct ctl_table_header **header, struct ctl_path *path,
 		      struct ctl_table *table, unsigned int *users)
 {
 	if (*header == NULL) {
-		*header = register_sysctl_paths(path, table);
+		*header = register_net_sysctl_table(&init_net, path, table);
 		if (*header == NULL)
 			return -ENOMEM;
 	}
@@ -56,7 +56,7 @@ nf_ct_unregister_sysctl(struct ctl_table_header **header,
 	if (users != NULL && --*users > 0)
 		return;
 
-	unregister_sysctl_table(*header);
+	unregister_net_sysctl_table(*header);
 	*header = NULL;
 }
 #endif
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 885f5ab9bc2..0c3888de0f5 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -479,7 +479,7 @@ static int nf_conntrack_standalone_init_sysctl(struct net *net)
 
 	if (net_eq(net, &init_net)) {
 		nf_ct_netfilter_header =
-		       register_sysctl_paths(nf_ct_path, nf_ct_netfilter_table);
+		       register_net_sysctl_table(&init_net, nf_ct_path, nf_ct_netfilter_table);
 		if (!nf_ct_netfilter_header)
 			goto out;
 	}
@@ -505,7 +505,7 @@ out_unregister_netfilter:
 	kfree(table);
 out_kmemdup:
 	if (net_eq(net, &init_net))
-		unregister_sysctl_table(nf_ct_netfilter_header);
+		unregister_net_sysctl_table(nf_ct_netfilter_header);
 out:
 	printk(KERN_ERR "nf_conntrack: can't register to sysctl.\n");
 	return -ENOMEM;
@@ -516,7 +516,7 @@ static void nf_conntrack_standalone_fini_sysctl(struct net *net)
 	struct ctl_table *table;
 
 	if (net_eq(net, &init_net))
-		unregister_sysctl_table(nf_ct_netfilter_header);
+		unregister_net_sysctl_table(nf_ct_netfilter_header);
 	table = net->ct.sysctl_header->ctl_table_arg;
 	unregister_net_sysctl_table(net->ct.sysctl_header);
 	kfree(table);
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 957374a234d..04fca48d901 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -283,7 +283,7 @@ static __init int netfilter_log_sysctl_init(void)
 		nf_log_sysctl_table[i].extra1 = (void *)(unsigned long) i;
 	}
 
-	nf_log_dir_header = register_sysctl_paths(nf_log_sysctl_path,
+	nf_log_dir_header = register_net_sysctl_table(&init_net, nf_log_sysctl_path,
 				       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 1e0fa9e57aa..4ed149e265b 100644
--- a/net/netrom/sysctl_net_netrom.c
+++ b/net/netrom/sysctl_net_netrom.c
@@ -154,10 +154,10 @@ static struct ctl_path nr_path[] = {
 
 void __init nr_register_sysctl(void)
 {
-	nr_table_header = register_sysctl_paths(nr_path, nr_table);
+	nr_table_header = register_net_sysctl_table(&init_net, nr_path, nr_table);
 }
 
 void nr_unregister_sysctl(void)
 {
-	unregister_sysctl_table(nr_table_header);
+	unregister_net_sysctl_table(nr_table_header);
 }
diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
index 8bed7675b3f..aa55db5f383 100644
--- a/net/phonet/sysctl.c
+++ b/net/phonet/sysctl.c
@@ -106,11 +106,11 @@ static struct ctl_path phonet_ctl_path[] = {
 
 int __init phonet_sysctl_init(void)
 {
-	phonet_table_hrd = register_sysctl_paths(phonet_ctl_path, phonet_table);
+	phonet_table_hrd = register_net_sysctl_table(&init_net, phonet_ctl_path, phonet_table);
 	return phonet_table_hrd == NULL ? -ENOMEM : 0;
 }
 
 void phonet_sysctl_exit(void)
 {
-	unregister_sysctl_table(phonet_table_hrd);
+	unregister_net_sysctl_table(phonet_table_hrd);
 }
diff --git a/net/rds/ib_sysctl.c b/net/rds/ib_sysctl.c
index 1253b006efd..0fef3e15777 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;
diff --git a/net/rds/iw_sysctl.c b/net/rds/iw_sysctl.c
index e2e47176e72..bcfe36dc55a 100644
--- a/net/rds/iw_sysctl.c
+++ b/net/rds/iw_sysctl.c
@@ -119,12 +119,12 @@ static struct ctl_path rds_iw_sysctl_path[] = {
 void rds_iw_sysctl_exit(void)
 {
 	if (rds_iw_sysctl_hdr)
-		unregister_sysctl_table(rds_iw_sysctl_hdr);
+		unregister_net_sysctl_table(rds_iw_sysctl_hdr);
 }
 
 int rds_iw_sysctl_init(void)
 {
-	rds_iw_sysctl_hdr = register_sysctl_paths(rds_iw_sysctl_path, rds_iw_sysctl_table);
+	rds_iw_sysctl_hdr = register_net_sysctl_table(&init_net, rds_iw_sysctl_path, 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 25ad0c77a26..30354b8cd58 100644
--- a/net/rds/sysctl.c
+++ b/net/rds/sysctl.c
@@ -102,7 +102,7 @@ static struct ctl_path rds_sysctl_path[] = {
 void rds_sysctl_exit(void)
 {
 	if (rds_sysctl_reg_table)
-		unregister_sysctl_table(rds_sysctl_reg_table);
+		unregister_net_sysctl_table(rds_sysctl_reg_table);
 }
 
 int rds_sysctl_init(void)
@@ -110,7 +110,7 @@ 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_sysctl_paths(rds_sysctl_path, rds_sysctl_rds_table);
+	rds_sysctl_reg_table = register_net_sysctl_table(&init_net, rds_sysctl_path, 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 df6d9dac218..02b73979535 100644
--- a/net/rose/sysctl_net_rose.c
+++ b/net/rose/sysctl_net_rose.c
@@ -126,10 +126,10 @@ static struct ctl_path rose_path[] = {
 
 void __init rose_register_sysctl(void)
 {
-	rose_table_header = register_sysctl_paths(rose_path, rose_table);
+	rose_table_header = register_net_sysctl_table(&init_net, rose_path, rose_table);
 }
 
 void rose_unregister_sysctl(void)
 {
-	unregister_sysctl_table(rose_table_header);
+	unregister_net_sysctl_table(rose_table_header);
 }
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 60ffbd067ff..1e385b45204 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -286,11 +286,11 @@ static struct ctl_table_header * sctp_sysctl_header;
 /* Sysctl registration.  */
 void sctp_sysctl_register(void)
 {
-	sctp_sysctl_header = register_sysctl_paths(sctp_path, sctp_table);
+	sctp_sysctl_header = register_net_sysctl_table(&init_net, sctp_path, sctp_table);
 }
 
 /* Sysctl deregistration.  */
 void sctp_sysctl_unregister(void)
 {
-	unregister_sysctl_table(sctp_sysctl_header);
+	unregister_net_sysctl_table(sctp_sysctl_header);
 }
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index 397cffebb3b..4f6979c06f8 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -58,6 +58,6 @@ void unix_sysctl_unregister(struct net *net)
 	struct ctl_table *table;
 
 	table = net->unx.ctl->ctl_table_arg;
-	unregister_sysctl_table(net->unx.ctl);
+	unregister_net_sysctl_table(net->unx.ctl);
 	kfree(table);
 }
diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
index d2efd29f434..08337cb488d 100644
--- a/net/x25/sysctl_net_x25.c
+++ b/net/x25/sysctl_net_x25.c
@@ -81,10 +81,10 @@ static struct ctl_path x25_path[] = {
 
 void __init x25_register_sysctl(void)
 {
-	x25_table_header = register_sysctl_paths(x25_path, x25_table);
+	x25_table_header = register_net_sysctl_table(&init_net, x25_path, x25_table);
 }
 
 void x25_unregister_sysctl(void)
 {
-	unregister_sysctl_table(x25_table_header);
+	unregister_net_sysctl_table(x25_table_header);
 }