Re: [PATCH v4 2/2] nbd: share exception handling code by goto put_nbd

To: Sun Ke <sunke32@huawei.com>, Josef Bacik <josef@toxicpanda.com>, Jens Axboe <axboe@kernel.dk>, linux-block@vger.kernel.org, nbd@other.debian.org
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH v4 2/2] nbd: share exception handling code by goto put_nbd
From: Markus Elfring <Markus.Elfring@web.de>
Date: Thu, 4 Feb 2021 19:27:49 +0100
Message-id: <[🔎] 4f882b42-c72a-d6e6-fa94-0c60dfc20bb2@web.de>
In-reply-to: <[🔎] 20210204070910.1401239-3-sunke32@huawei.com>
References: <[🔎] 20210204070910.1401239-1-sunke32@huawei.com> <[🔎] 20210204070910.1401239-3-sunke32@huawei.com>

Is the term “exception handling” really appropriate in this case
when the common statement “return 0;” might indicate a successful function execution?

Regards,
Markus

Reply to:

References:
- [PATCH v4 0/2] fix a NULL pointer bug and simplify the code
  - From: Sun Ke <sunke32@huawei.com>
- [PATCH v4 2/2] nbd: share exception handling code by goto put_nbd
  - From: Sun Ke <sunke32@huawei.com>

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