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Re: [PATCH v2 25/53] migration/rdma: Return -1 instead of negative errno
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From: |
Juan Quintela |
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Subject: |
Re: [PATCH v2 25/53] migration/rdma: Return -1 instead of negative errno code |
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Date: |
Wed, 04 Oct 2023 18:23:42 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.3 (gnu/linux) |
Markus Armbruster <armbru@redhat.com> wrote:
> Several functions return negative errno codes on failure. Callers
> check for specific codes exactly never. For some of the functions,
> callers couldn't check even if they wanted to, because the functions
> also return negative values that aren't errno codes, leaving readers
> confused on what the function actually returns.
>
> Clean up and simplify: return -1 instead of negative errno code.
>
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>