* tomoyo_close_control - close() for /sys/kernel/security/tomoyo/ interface.
*
* @head: Pointer to "struct tomoyo_io_buffer".
- *
- * Returns 0.
*/
-int tomoyo_close_control(struct tomoyo_io_buffer *head)
+void tomoyo_close_control(struct tomoyo_io_buffer *head)
{
/*
* If the file is /sys/kernel/security/tomoyo/query , decrement the
atomic_dec_and_test(&tomoyo_query_observers))
wake_up_all(&tomoyo_answer_wait);
tomoyo_notify_gc(head, false);
- return 0;
}
/**