From: sashiko-bot@kernel.org
To: "Eduard Zateev" <hackerowskiy@gmail.com>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH] hwmon: pmbus: ibm-cffps: avoid format truncation warnings
Date: Wed, 23 Sep 2026 02:56:16 +0000 [thread overview]
Message-ID: <20260923025616.666261F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260923024827.56445-1-hackerowskiy@gmail.com>
> Building with W=1 reports format truncation warnings when formatting
> the firmware version values for debugfs.
>
> The SMBus helpers return the byte and word values as int, so the
> compiler cannot infer that the formatted values fit into the small
> temporary buffers. Cast the values to u8 and u16 before formatting
> them.
>
> This avoids the -Wformat-truncation warnings while keeping the existing
> output format unchanged.
>
> Signed-off-by: Eduard Zateev <hackerowskiy@gmail.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260923024827.56445-1-hackerowskiy@gmail.com?part=1
next prev parent reply other threads:[~2026-09-23 2:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 2:48 [PATCH] hwmon: pmbus: ibm-cffps: avoid format truncation warnings Eduard Zateev
2026-09-23 2:56 ` sashiko-bot [this message]
2026-09-24 17:01 ` Guenter Roeck
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