linux-kernel - Re: [PATCH] block-map: added error handling for bio_copy

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Date:   Tue, 12 Oct 2021 07:24:35 +0100
From:   Christoph Hellwig <hch@...radead.org>
To:     Jinyoung CHOI <j-young.choi@...sung.com>
Cc:     "axboe@...nel.dk" <axboe@...nel.dk>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] block-map: added error handling for bio_copy_kern()

> +       int do_copy = 0;

Please make this a bool.  Otherwise the patch looks good.