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Re: [PATCH v2 31/53] migration/rdma: Delete inappropriate error_report()


From: Juan Quintela
Subject: Re: [PATCH v2 31/53] migration/rdma: Delete inappropriate error_report() in macro ERROR()
Date: Wed, 04 Oct 2023 18:50:04 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.3 (gnu/linux)

Markus Armbruster <armbru@redhat.com> wrote:
> Functions that use an Error **errp parameter to return errors should
> not also report them to the user, because reporting is the caller's
> job.  When the caller does, the error is reported twice.  When it
> doesn't (because it recovered from the error), there is no error to
> report, i.e. the report is bogus.
>
> Macro ERROR() violates this principle.  Delete the error_report()
> there.
>
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com>
> Tested-by: Li Zhijian <lizhijian@fujitsu.com>

Reviewed-by: Juan Quintela <quintela@redhat.com>




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