[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_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index bf8c04a5754..3888642706a 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -123,35 +123,6 @@ 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 lblc_root_table[] = {
-	{
-		.ctl_name	= CTL_NET,
-		.procname	= "net",
-		.mode		= 0555,
-		.child		= ipvs_ipv4_table
-	},
-	{ .ctl_name = 0 }
-};
-
 static struct ctl_table_header * sysctl_header;
 
 /*
@@ -582,7 +553,7 @@ static int __init ip_vs_lblc_init(void)
 	int ret;
 
 	INIT_LIST_HEAD(&ip_vs_lblc_scheduler.n_list);
-	sysctl_header = register_sysctl_table(lblc_root_table);
+	sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table);
 	ret = register_ip_vs_scheduler(&ip_vs_lblc_scheduler);
 	if (ret)
 		unregister_sysctl_table(sysctl_header);