linux-kernel - Re: [PATCH v3 5/8] md: add error handling support for add

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Message-ID: <e7286b5b-a7f3-05f7-fcb8-1aed78b519da@suse.de>
Date:   Mon, 6 Sep 2021 08:17:25 +0200
From:   Hannes Reinecke <hare@...e.de>
To:     Luis Chamberlain <mcgrof@...nel.org>, 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
Cc:     hch@...radead.org, 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, Christoph Hellwig <hch@....de>
Subject: Re: [PATCH v3 5/8] md: add error handling support for add_disk()

On 8/30/21 11:25 PM, 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.
> 
> Reviewed-by: Christoph Hellwig <hch@....de>
> Signed-off-by: Luis Chamberlain <mcgrof@...nel.org>
> ---
>   drivers/md/md.c | 7 ++++++-
>   1 file changed, 6 insertions(+), 1 deletion(-)
> 
Reviewed-by: Hannes Reinecke <hare@...e.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@...e.de                              +49 911 74053 688
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