From nobody Thu Apr 9 07:52:23 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83C95C4332F for ; Thu, 3 Nov 2022 02:33:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230159AbiKCCd4 (ORCPT ); Wed, 2 Nov 2022 22:33:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229992AbiKCCdx (ORCPT ); Wed, 2 Nov 2022 22:33:53 -0400 X-Greylist: delayed 63 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 02 Nov 2022 19:33:47 PDT Received: from jari.cn (unknown [218.92.28.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 8E59D12A98; Wed, 2 Nov 2022 19:33:47 -0700 (PDT) Received: by ajax-webmail-localhost.localdomain (Coremail) ; Thu, 3 Nov 2022 10:27:56 +0800 (GMT+08:00) X-Originating-IP: [182.148.15.109] Date: Thu, 3 Nov 2022 10:27:56 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: wangkailong@jari.cn To: jdelvare@suse.com, linux@roeck-us.net Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] hwmon: (amc6821) Fix unsigned expression compared with zero X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT6.0.1 build 20210329(c53f3fee) Copyright (c) 2002-2022 www.mailtech.cn mispb-4e503810-ca60-4ec8-a188-7102c18937cf-zhkzyfz.cn Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Message-ID: <1872639a.89.1843b5106aa.Coremail.wangkailong@jari.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: AQAAfwD3C+ItJ2NjvEEBAA--.41W X-CM-SenderInfo: 5zdqwypdlo00nj6mt2flof0/1tbiAQAOB2FEYx0BLQALs0 X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Fix the following coccicheck warning: drivers/hwmon/amc6821.c:215: WARNING: Unsigned expression compared with zero: reg > 0 drivers/hwmon/amc6821.c:228: WARNING: Unsigned expression compared with zero: reg > 0 Signed-off-by: KaiLong Wang --- drivers/hwmon/amc6821.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c index 3bfd12ff4b3c..1f5382f8d52b 100644 --- a/drivers/hwmon/amc6821.c +++ b/drivers/hwmon/amc6821.c @@ -166,7 +166,7 @@ static struct amc6821_data *amc6821_update_device(struc= t device *dev) struct amc6821_data *data =3D dev_get_drvdata(dev); struct i2c_client *client =3D data->client; int timeout =3D HZ; - u8 reg; + int reg; int i; =20 mutex_lock(&data->update_lock); --=20 2.25.1