[IPVS]: Switch to using ctl_paths.

The feature of ipvs ctls is that the net/ipv4/vs path
is common for core ipvs ctls and for two schedulers,
so I make it exported and re-use it in modules.

Two other .c files required linux/sysctl.h to make the
extern declaration of this path compile well.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 30 deletions

diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index f50da6411378..daa260eb21cf 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -311,35 +311,6 @@ static ctl_table vs_vars_table[] = {
         { .ctl_name = 0 }
 };
 
-static ctl_table vs_table[] = {
-        {
-                .procname       = "vs",
-                .mode           = 0555,
-                .child          = vs_vars_table
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table ipvs_ipv4_table[] = {
-        {
-                .ctl_name       = NET_IPV4,
-                .procname       = "ipv4",
-                .mode           = 0555,
-                .child          = vs_table
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table lblcr_root_table[] = {
-        {
-                .ctl_name       = CTL_NET,
-                .procname       = "net",
-                .mode           = 0555,
-                .child          = ipvs_ipv4_table
-        },
-        { .ctl_name = 0 }
-};
-
 static struct ctl_table_header * sysctl_header;
 
 /*
@@ -771,7 +742,7 @@ static int __init ip_vs_lblcr_init(void)
         int ret;
 
         INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);
-        sysctl_header = register_sysctl_table(lblcr_root_table);
+        sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table);
         ret = register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
         if (ret)
                 unregister_sysctl_table(sysctl_header);