Re: [PATCH v2] tools: init-dom0less: Replace err() with more informative messages

[Alejandro Vallejo <alejandro.garciavallejo@amd.com>]

On Tue Oct 7, 2025 at 8:26 AM CEST, Michal Orzel wrote:
> Current use of err() has the following issues:
> - without setting errno, on error it results in printing e.g.:
>  "init-dom0less: writing to xenstore: Success"
>  This is very misleading and difficult to deduct that there was a
>  failure.
> - does not propagate error codes to the caller.
> - skips "init_domain failed" message by exiting early.
> - early exit prevents setting up any remaining domains.
>
> Replace err() with more informative messages propagating rc when
> possible.
>
> Signed-off-by: Michal Orzel <michal.orzel@amd.com>

  Reviewed-by: Alejandro Vallejo <alejandro.garciavallejo@amd.com>

Cheers,
Alejandro