linux-kernel - Re: [PATCH 07/10] md: add error handling support for add

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Date:   Tue, 24 Aug 2021 07:15:56 +0100
From:   Christoph Hellwig <hch@...radead.org>
To:     Luis Chamberlain <mcgrof@...nel.org>
Cc:     axboe@...nel.dk, martin.petersen@...cle.com, jejb@...ux.ibm.com,
        kbusch@...nel.org, sagi@...mberg.me, adrian.hunter@...el.com,
        beanhuo@...ron.com, ulf.hansson@...aro.org, avri.altman@....com,
        swboyd@...omium.org, agk@...hat.com, snitzer@...hat.com,
        josef@...icpanda.com, hch@...radead.org, hare@...e.de,
        bvanassche@....org, ming.lei@...hat.com,
        linux-scsi@...r.kernel.org, linux-nvme@...ts.infradead.org,
        linux-mmc@...r.kernel.org, dm-devel@...hat.com,
        nbd@...er.debian.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/10] md: add error handling support for add_disk()

On Mon, Aug 23, 2021 at 01:29:27PM -0700, Luis Chamberlain wrote:
> We never checked for errors on add_disk() as this function
> returned void. Now that this is fixed, use the shiny new
> error handling.
> 
> We just do the unwinding of what was not done before, and are
> sure to unlock prior to bailing.
> 
> Signed-off-by: Luis Chamberlain <mcgrof@...nel.org>

Looks good,

Reviewed-by: Christoph Hellwig <hch@....de>