[AX25]: Switch to using ctl_paths.

This one is almost the same as the hunks in the
first patch, but ax25 tables are created dynamically.

So this patch differs a bit to handle this case.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 22 deletions

diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
index 443a83676638..f597987b2424 100644
--- a/net/ax25/sysctl_net_ax25.c
+++ b/net/ax25/sysctl_net_ax25.c
@@ -31,25 +31,11 @@ static struct ctl_table_header *ax25_table_header;
 static ctl_table *ax25_table;
 static int ax25_table_size;
 
-static ctl_table ax25_dir_table[] = {
-        {
-                .ctl_name       = NET_AX25,
-                .procname       = "ax25",
-                .mode           = 0555,
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table ax25_root_table[] = {
-        {
-                .ctl_name       = CTL_NET,
-                .procname       = "net",
-                .mode           = 0555,
-                .child          = ax25_dir_table
-        },
-        { .ctl_name = 0 }
+static struct ctl_path ax25_path[] = {
+        { .procname = "net", .ctl_name = CTL_NET, },
+        { .procname = "ax25", .ctl_name = NET_AX25, },
+        { }
 };
-
 static const ctl_table ax25_param_table[] = {
         {
                 .ctl_name       = NET_AX25_IP_DEFAULT_MODE,
@@ -243,9 +229,7 @@ void ax25_register_sysctl(void)
         }
         spin_unlock_bh(&ax25_dev_lock);
 
-        ax25_dir_table[0].child = ax25_table;
-
-        ax25_table_header = register_sysctl_table(ax25_root_table);
+        ax25_table_header = register_sysctl_paths(ax25_path, ax25_table);
 }
 
 void ax25_unregister_sysctl(void)
@@ -253,7 +237,6 @@ void ax25_unregister_sysctl(void)
         ctl_table *p;
         unregister_sysctl_table(ax25_table_header);
 
-        ax25_dir_table[0].child = NULL;
         for (p = ax25_table; p->ctl_name; p++)
                 kfree(p->child);
         kfree(ax25_table);