Re: [PATCH][next] null_blk: Fix null pointer dereference on nullb->disk on blk_cleanup_disk call

To: Colin King <colin.king@xxxxxxxxxxxxx>
Subject: Re: [PATCH][next] null_blk: Fix null pointer dereference on nullb->disk on blk_cleanup_disk call
From: Christoph Hellwig <hch@xxxxxx>
Date: Thu, 3 Jun 2021 07:48:53 +0200
Cc: Jens Axboe <axboe@xxxxxxxxx>, Damien Le Moal <damien.lemoal@xxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Ulf Hansson <ulf.hansson@xxxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, kernel-janitors@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20210602100659.11058-1-colin.king@canonical.com>
References: <20210602100659.11058-1-colin.king@canonical.com>
User-agent: Mutt/1.5.17 (2007-11-01)

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH][next] null_blk: Fix null pointer dereference on nullb->disk on blk_cleanup_disk call
  - From: Colin King