1 files changed, 16 insertions, 14 deletions

diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index b8dd78e344ff..80d3e2f61947 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -43,7 +43,7 @@ static struct ctl_table sysctl_mount_point[] = {
  */
 struct ctl_table_header *register_sysctl_mount_point(const char *path)
 {
-	return register_sysctl(path, sysctl_mount_point);
+	return register_sysctl_sz(path, sysctl_mount_point, 0);
 }
 EXPORT_SYMBOL(register_sysctl_mount_point);
 
@@ -1399,7 +1399,7 @@ fail:
 }
 
 /**
- * register_sysctl - register a sysctl table
+ * register_sysctl_sz - register a sysctl table
  * @path: The path to the directory the sysctl table is in. If the path
  * 	doesn't exist we will create it for you.
  * @table: the table structure. The calller must ensure the life of the @table
@@ -1409,25 +1409,20 @@ fail:
  * 	to call unregister_sysctl_table() and can instead use something like
  * 	register_sysctl_init() which does not care for the result of the syctl
  * 	registration.
+ * @table_size: The number of elements in table.
  *
  * Register a sysctl table. @table should be a filled in ctl_table
  * array. A completely 0 filled entry terminates the table.
  *
  * See __register_sysctl_table for more details.
  */
-struct ctl_table_header *register_sysctl(const char *path, struct ctl_table *table)
+struct ctl_table_header *register_sysctl_sz(const char *path, struct ctl_table *table,
+					    size_t table_size)
 {
-	int count = 0;
-	struct ctl_table *entry;
-	struct ctl_table_header t_hdr;
-
-	t_hdr.ctl_table = table;
-	list_for_each_table_entry(entry, (&t_hdr))
-		count++;
 	return __register_sysctl_table(&sysctl_table_root.default_set,
-					path, table, count);
+					path, table, table_size);
 }
-EXPORT_SYMBOL(register_sysctl);
+EXPORT_SYMBOL(register_sysctl_sz);
 
 /**
  * __register_sysctl_init() - register sysctl table to path
@@ -1452,10 +1447,17 @@ EXPORT_SYMBOL(register_sysctl);
 void __init __register_sysctl_init(const char *path, struct ctl_table *table,
 				 const char *table_name)
 {
-	struct ctl_table_header *hdr = register_sysctl(path, table);
+	int count = 0;
+	struct ctl_table *entry;
+	struct ctl_table_header t_hdr, *hdr;
+
+	t_hdr.ctl_table = table;
+	list_for_each_table_entry(entry, (&t_hdr))
+		count++;
+	hdr = register_sysctl_sz(path, table, count);
 
 	if (unlikely(!hdr)) {
-		pr_err("failed when register_sysctl %s to %s\n", table_name, path);
+		pr_err("failed when register_sysctl_sz %s to %s\n", table_name, path);
 		return;
 	}
 	kmemleak_not_leak(hdr);