kernel: work: Return error if timeout cannot be aborted
This is aligned with the documentation which states that an error shall
be returned if the work has been completed:
'-EINVAL Work item is being processed or has completed its work.'
Though in order to be able to resubmit from the handler itself it needs
to be able to distinct when the work is already completed so instead of
-EINVAL it return -EALREADY when the work is considered to be completed.
Fixes #22803
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
3 files changed
