From mboxrd@z Thu Jan 1 00:00:00 1970 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 89226C64ED6 for ; Sun, 26 Feb 2023 14:52:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230308AbjBZOwe (ORCPT ); Sun, 26 Feb 2023 09:52:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230217AbjBZOvp (ORCPT ); Sun, 26 Feb 2023 09:51:45 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5049193DA; Sun, 26 Feb 2023 06:49:06 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4A70BB80C01; Sun, 26 Feb 2023 14:49:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 180FBC433D2; Sun, 26 Feb 2023 14:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677422945; bh=pqwBY4Qj32039YQGPewsnivkpgIkhZ1G6WVXK4iMSFo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rL6S36J7LKt0UZwcNFX1Lm0/MSLn5qrGbDoSAFt8kRw/F5VOinl8wkdahbI/g58aY h+A4OPHALjlmsLE5hOSb7DA3fRkWv+ozH09htWuHesWEmOmI819wFipzchBP3z6Ofx OS2U6G+E2q7p79WLI0I517V5nUgP8EqpG+ukOUgwPzhrNhnsaByt0CkuubinWOF22K 3vZIDTS7Ho16QRY+OFWEugsF7UFSrDBnP5Fip/0HA+hKKWYdlvtbWN4jCSk7Ayoyty yxgzbW5hh0YzEpEP2vlmGsEWaxx7QZh2dtCu3KuSmie4XQGg7nXMcUBPDcruo/Ecfb ujRhNqlK5Uazg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Yang Li , Abaci Robot , Zhang Rui , "Rafael J . Wysocki" , Sasha Levin , rafael@kernel.org, daniel.lezcano@linaro.org, linux-pm@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 07/36] thermal: intel: Fix unsigned comparison with less than zero Date: Sun, 26 Feb 2023 09:48:15 -0500 Message-Id: <20230226144845.827893-7-sashal@kernel.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230226144845.827893-1-sashal@kernel.org> References: <20230226144845.827893-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yang Li [ Upstream commit e7fcfe67f9f410736b758969477b17ea285e8e6c ] The return value from the call to intel_tcc_get_tjmax() is int, which can be a negative error code. However, the return value is being assigned to an u32 variable 'tj_max', so making 'tj_max' an int. Eliminate the following warning: ./drivers/thermal/intel/intel_soc_dts_iosf.c:394:5-11: WARNING: Unsigned expression compared with zero: tj_max < 0 Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3637 Reported-by: Abaci Robot Signed-off-by: Yang Li Acked-by: Zhang Rui Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- drivers/thermal/intel/intel_soc_dts_iosf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/intel/intel_soc_dts_iosf.c b/drivers/thermal/intel/intel_soc_dts_iosf.c index 342b0bb5a56d9..8651ff1abe754 100644 --- a/drivers/thermal/intel/intel_soc_dts_iosf.c +++ b/drivers/thermal/intel/intel_soc_dts_iosf.c @@ -405,7 +405,7 @@ struct intel_soc_dts_sensors *intel_soc_dts_iosf_init( { struct intel_soc_dts_sensors *sensors; bool notification; - u32 tj_max; + int tj_max; int ret; int i; -- 2.39.0