linux-kernel - Re: [PATCH 2/2] nvme-auth: set explanation code for failure2 msgs

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Message-ID: <20230731055806.GB30150@lst.de>
Date:   Mon, 31 Jul 2023 07:58:06 +0200
From:   Christoph Hellwig <hch@....de>
To:     Mark O'Donovan <shiftee@...teo.net>
Cc:     linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org,
        sagi@...mberg.me, hch@....de, axboe@...nel.dk, kbusch@...nel.org,
        hare@...e.de
Subject: Re: [PATCH 2/2] nvme-auth: set explanation code for failure2 msgs

On Thu, Jul 27, 2023 at 01:47:48PM +0000, Mark O'Donovan wrote:
> These error cases were not setting an auth-failure-reason-code-explanation.
> This means an AUTH_Failure2 message will be sent with an explanation value
> of 0 which is a reserved value.

I'll leave the final decision to Hannes, but shouldn't we find a common
place, either behind a label or in the body of the function to set
chap->status?  Having to add this in a lot of error labels doesn't feel
very maintainable.