When no hw fence is provided for a job that means that the job didn't executed.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230427122726.1290170-1-christian.koenig@amd.com