If kfd_wait_on_events can return immediately, we don't need to populate
the wait list and don't need to enter the sleep-loop.
Signed-off-by: NSean Keely <sean.keely@amd.com>
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Acked-by: NOded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: NOded Gabbay <oded.gabbay@gmail.com>