[UNIX]: Use ctl paths to register unix ctl tables

Unlike previous ones, this patch is useful by its own,
as it decreases the vmlinux size :)

But it will be used later, when the per-namespace sysctl
is added.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 19 deletions

diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index c46cec04d23f..43dd356730fd 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -26,31 +26,17 @@ static ctl_table unix_table[] = {
         { .ctl_name = 0 }
 };
 
-static ctl_table unix_net_table[] = {
-        {
-                .ctl_name       = NET_UNIX,
-                .procname       = "unix",
-                .mode           = 0555,
-                .child          = unix_table
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table unix_root_table[] = {
-        {
-                .ctl_name       = CTL_NET,
-                .procname       = "net",
-                .mode           = 0555,
-                .child          = unix_net_table
-        },
-        { .ctl_name = 0 }
+static struct ctl_path unix_path[] = {
+        { .procname = "net", .ctl_name = CTL_NET, },
+        { .procname = "unix", .ctl_name = NET_UNIX, },
+        { },
 };
 
 static struct ctl_table_header * unix_sysctl_header;
 
 int unix_sysctl_register(struct net *net)
 {
-        unix_sysctl_header = register_sysctl_table(unix_root_table);
+        unix_sysctl_header = register_sysctl_paths(unix_path, unix_table);
         return unix_sysctl_header == NULL ? -ENOMEM : 0;
 }