diff --git a/[refs] b/[refs]
index 44fee49c24d8..e9cb3cfe9f0e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e81a52b8b642aa2322eff10607164b4f24ffd3ae
+refs/heads/master: 78d025e2d057a3490f918a6e3ebe2486236505cf
diff --git a/trunk/drivers/acpi/acpica/dsmethod.c b/trunk/drivers/acpi/acpica/dsmethod.c
index 54c968ab8144..4e5873ab4f01 100644
--- a/trunk/drivers/acpi/acpica/dsmethod.c
+++ b/trunk/drivers/acpi/acpica/dsmethod.c
@@ -151,6 +151,7 @@ acpi_ds_create_method_mutex(union acpi_operand_object *method_desc)
 
 	status = acpi_os_create_mutex(&mutex_desc->mutex.os_mutex);
 	if (ACPI_FAILURE(status)) {
+		acpi_ut_delete_object_desc(mutex_desc);
 		return_ACPI_STATUS(status);
 	}