sysctl: move security keys sysctl registration to its own file
The security keys sysctls are already declared on its own file,
just move the sysctl registration to its own file to help avoid
merge conflicts on sysctls.c, and help with clearing up sysctl.c
further.
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
diff --git a/include/linux/key.h b/include/linux/key.h
index 8dc7f7c..938d7ec 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -490,9 +490,6 @@ do { \
rcu_assign_pointer((KEY)->payload.rcu_data0, (PAYLOAD)); \
} while (0)
-#ifdef CONFIG_SYSCTL
-extern struct ctl_table key_sysctls[];
-#endif
/*
* the userspace interface
*/
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index caf4a91..4804693 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2322,10 +2322,6 @@ static struct ctl_table vm_table[] = {
int __init sysctl_init_bases(void)
{
register_sysctl_init("kernel", kern_table);
-#ifdef CONFIG_KEYS
- register_sysctl_init("kernel/keys", key_sysctls);
-#endif
-
register_sysctl_init("vm", vm_table);
return 0;
diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c
index b46b651..b72b82b 100644
--- a/security/keys/sysctl.c
+++ b/security/keys/sysctl.c
@@ -68,3 +68,10 @@ struct ctl_table key_sysctls[] = {
#endif
{ }
};
+
+static int __init init_security_keys_sysctls(void)
+{
+ register_sysctl_init("kernel/keys", key_sysctls);
+ return 0;
+}
+early_initcall(init_security_keys_sysctls);
