From: "Uwe Kleine-König" <u.kleine-koenig@baylibre.com>
To: Ruoyu Wang <ruoyuw560@gmail.com>
Cc: Linus Walleij <linusw@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gpiolib: initialize return value in gpiochip_set_multiple()
Date: Mon, 22 Jun 2026 11:35:06 +0200 [thread overview]
Message-ID: <ajkBsWTtvG8UW8hd@monoceros> (raw)
In-Reply-To: <CAK_7xqx_kJneD2=nDPYbefX_Ov0tf5sOwp5BLLLr7VzP9mtC_w@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 357 bytes --]
Hello,
On Sun, Jun 21, 2026 at 11:08:09PM +0800, Ruoyu Wang wrote:
> This was found by a local static analysis checker. The checker flagged
> the uninitialized return value candidate, and I then confirmed by manual
> inspection that the fallback loop can be skipped for an empty mask.
That might be worth to point out in the commit log.
Best regards
Uwe
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
next prev parent reply other threads:[~2026-06-22 9:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-20 15:53 [PATCH] gpiolib: initialize return value in gpiochip_set_multiple() Ruoyu Wang
2026-06-20 16:45 ` Uwe Kleine-König
[not found] ` <CAK_7xqx_kJneD2=nDPYbefX_Ov0tf5sOwp5BLLLr7VzP9mtC_w@mail.gmail.com>
2026-06-22 9:35 ` Uwe Kleine-König [this message]
2026-06-22 8:14 ` Bartosz Golaszewski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ajkBsWTtvG8UW8hd@monoceros \
--to=u.kleine-koenig@baylibre.com \
--cc=brgl@kernel.org \
--cc=linusw@kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ruoyuw560@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox