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>

3 files changed, 6 insertions, 6 deletions

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;
diff --git a/net/rds/iw_sysctl.c b/net/rds/iw_sysctl.c
index e2e47176e729..bcfe36dc55a7 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 25ad0c77a26c..30354b8cd584 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;