diff --git a/[refs] b/[refs]
index f76a7b7151df..e9ab66943f1c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fbeb4a9c20d00e2550156f9e5a34473fbde59de2
+refs/heads/master: fe67e6f2d6df371b58ba721954d45a196df5e8b8
diff --git a/trunk/security/tomoyo/domain.c b/trunk/security/tomoyo/domain.c
index 2d6748741a26..ee43631f049b 100644
--- a/trunk/security/tomoyo/domain.c
+++ b/trunk/security/tomoyo/domain.c
@@ -296,7 +296,6 @@ static int tomoyo_update_domain_keeper_entry(const char *domainname,
 	struct tomoyo_domain_keeper_entry *ptr;
 	const struct tomoyo_path_info *saved_domainname;
 	const struct tomoyo_path_info *saved_program = NULL;
-	static DEFINE_MUTEX(lock);
 	int error = -ENOMEM;
 	bool is_last_name = false;