From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A4933A1AC; Sat, 31 Aug 2024 05:53:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725083599; cv=none; b=LhISsHq4f7gsQkL3SeUR258kPpNs6zFKjDcE67U7F6FZZSyzwNuNedFKAnbrEYDQfNrd0eohJJa/UvBYei5CgnGB1cKV0hNrZUbi9BDrPKPKEYHe2sFcAGq2/pYmN9Ilmqq0Mj7+usPEzylnLNz+8XulwzuOzZXOR2A2uyZqp8U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725083599; c=relaxed/simple; bh=hPXnTteefNsPfkwfxdNLPQfn6z0ToRptwv2sqJv4Irg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=CNNlvHUHNqYxmIHJY+f91EVbkPDp35FvVtuq3CmwrhAdtfc+jYEAlhIbr5yhUBz3Z28oP8cn3kV9P3KdlDnFsTaciOCov1ZS1sMsVOQ5yumZ3ZVKZ3ybYxBCucA10jR6BWcjYeP5vCxAz72o8/ggG1IcFE+R4zB71laBD6/BRHM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=c9mNPi+D; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="c9mNPi+D" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0F55C4CEC0; Sat, 31 Aug 2024 05:53:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725083599; bh=hPXnTteefNsPfkwfxdNLPQfn6z0ToRptwv2sqJv4Irg=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=c9mNPi+DGuvF6g/RBGcc/E2hnX1lH/Xy9fcq27pJ0vIxjF4Vq4YORNrifEJF+uhUF qZncK50Ydgsdaei/zVA4j0WCCsGnyZ35gwcAE/0Tc7LImXSJx2ZEDwQnFAwNwMehLr ezLLPgZV8KjQbnmmqJc83P8Zkiq8zmY7CSSnuKEcEtHozMwNklMW/bWhJh6L2Jn5Lb pPK1ZN81BA8GbB7x75dxR78LgLFWYhKp9OgMDPZXDW8oMALprH/w2wfb96mt1b7wf5 SQmdc17hEgfjkXPv1rF/Oye7Lks/aR0TjOqBI3anOlT52kqpGGDKosYCstJDdzBI9I TzkKplFfzeuSQ== Message-ID: <4792cf2f-1a53-428b-9760-9f8c506c34d7@kernel.org> Date: Sat, 31 Aug 2024 07:53:14 +0200 Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1] hwmon: (sht15) Simplify with dev_err_probe() To: Shen Lichuan , jdelvare@suse.com, linux@roeck-us.net Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, opensource.kernel@vivo.com References: <20240830065443.31760-1-shenlichuan@vivo.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 30/08/2024 08:54, Shen Lichuan wrote: > Use dev_err_probe() to simplify the error path and unify a message > template. > > Using this helper is totally fine even if err is known to never > be -EPROBE_DEFER. > > The benefit compared to a normal dev_err() is the standardized format > of the error code, it being emitted symbolically and the fact that > the error code is returned which allows more compact error paths. > > Signed-off-by: Shen Lichuan > --- > drivers/hwmon/sht15.c | 8 +++----- > 1 file changed, 3 insertions(+), 5 deletions(-) > > diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c > index 494f9655f44f..cc3a46a9c68e 100644 > --- a/drivers/hwmon/sht15.c > +++ b/drivers/hwmon/sht15.c > @@ -942,11 +942,9 @@ static int sht15_probe(struct platform_device *pdev) > data->supply_uv = voltage; > > ret = regulator_enable(data->reg); > - if (ret != 0) { > - dev_err(&pdev->dev, > - "failed to enable regulator: %d\n", ret); > - return ret; > - } > + if (ret != 0) > + return dev_err_probe(&pdev->dev, ret, > + "failed to enable regulator\n"); This is ridiculous patch created by some low quality automation without any review and thoughts from vivo.com side. You change something which cannot defer, while leaving out unchanged other places which actually can defer and could benefit. Stop spamming with such low quality patches. Best regards, Krzysztof