Re: [PATCH 01/23] pd: don't check blk_execute_rq return value.

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To: "hch@xxxxxx" <hch@xxxxxx>, "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>
Subject: Re: [PATCH 01/23] pd: don't check blk_execute_rq return value.
From: Bart Van Assche <Bart.VanAssche@xxxxxxxxxxx>
Date: Wed, 19 Apr 2017 21:02:33 +0000
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Cc: "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>, "konrad.wilk@xxxxxxxxxx" <konrad.wilk@xxxxxxxxxx>, "roger.pau@xxxxxxxxxx" <roger.pau@xxxxxxxxxx>, "linux-scsi@xxxxxxxxxxxxxxx" <linux-scsi@xxxxxxxxxxxxxxx>, "linux-nvme@xxxxxxxxxxxxxxxxxxx" <linux-nvme@xxxxxxxxxxxxxxxxxxx>, "jbacik@xxxxxx" <jbacik@xxxxxx>, "james.smart@xxxxxxxxxxxx" <james.smart@xxxxxxxxxxxx>, "dm-devel@xxxxxxxxxx" <dm-devel@xxxxxxxxxx>
In-reply-to: <20170419192708.22098-2-hch@lst.de>
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On Wed, 2017-04-19 at 21:26 +0200, Christoph Hellwig wrote:
> The driver never sets req->errors, so blk_execute_rq will always return 0.

Reviewed-by: Bart Van Assche <Bart.VanAssche@xxxxxxxxxxx>

References:
- kill req->errors V3
  - From: Christoph Hellwig
- [PATCH 01/23] pd: don't check blk_execute_rq return value.
  - From: Christoph Hellwig

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