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>

2 files changed, 4 insertions, 4 deletions

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index a4aecb09d12a..ce8a18471845 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 02e75d11cfbb..4380b8edea72 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 */