Noting special - just build the "fs/mqueue/" path and use it.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>

---

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 9ff4abf..22cb219 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -1229,21 +1229,13 @@ static ctl_table mq_sysctls[] = {
 	{ .ctl_name = 0 }
 };
 
-static ctl_table mq_sysctl_dir[] = {
+static struct ctl_path mq_sysctl_path[] = {
 	{
-		.procname	= "mqueue",
-		.mode		= 0555,
-		.child		= mq_sysctls,
+		.procname	= "fs",
+		.ctl_name	= CTL_FS,
 	},
-	{ .ctl_name = 0 }
-};
-
-static ctl_table mq_sysctl_root[] = {
 	{
-		.ctl_name	= CTL_FS,
-		.procname	= "fs",
-		.mode		= 0555,
-		.child		= mq_sysctl_dir,
+		.procname	= "mqueue",
 	},
 	{ .ctl_name = 0 }
 };
@@ -1262,7 +1254,7 @@ static int __init init_mqueue_fs(void)
 		return -ENOMEM;
 #ifdef CONFIG_SYSCTL
 	/* ignore failues - they are not fatal */
-	mq_sysctl_table = register_sysctl_table(mq_sysctl_root);
+	mq_sysctl_table = register_sysctl_paths(mq_sysctl_path, mq_sysctls);
 #endif
 	error = register_filesystem(&mqueue_fs_type);
 	if (error)
-- 
1.5.3.4