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 972A5C6FA82 for ; Fri, 23 Sep 2022 11:49:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231893AbiIWLtq (ORCPT ); Fri, 23 Sep 2022 07:49:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231851AbiIWLtl (ORCPT ); Fri, 23 Sep 2022 07:49:41 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 318BE23BE4; Fri, 23 Sep 2022 04:49:39 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id cc5so20062246wrb.6; Fri, 23 Sep 2022 04:49:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date; bh=c7Tx9HKxUWh0xGhkeNMbuTm7Bc6XNgbJWQ+SJrtDyPc=; b=Xs+GlJ/gwSWKKlmvldlFRVntIBYxuC/LRSV1n0pYgLzLkUtitrnv1nnNThNBdNEmiC TJVAPoAQA29rD1HMsN4pB7ufm6O7K/7GzDwEoR5zQSo/5yX7OCod64nMONy/qkuO/Cwf wI4VRAU/pGyEcH+xvBvNTQsP8UX2uvPAI8Nm5n7KcgZvoHz0EyAF0tRG55eRjHkREShA 1hTbCkIyde7X6NIYhaCm2uSt9kgTnp2c3k5oZZstGBYALUqI5wr/gBcmCGUcIMMu55Fa BRU2co7lqjj6WY88Ky2TeUY+J9lhvLRcjrgJLkAcdVLE8E5KTpO1EXOOymvuIGrpiUJB xcZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date; bh=c7Tx9HKxUWh0xGhkeNMbuTm7Bc6XNgbJWQ+SJrtDyPc=; b=rK2HMiBj1A3zHwQE3ro9/ymHdhBhdVvYh8XxxC+odwzzoFjXVuJ2dndlGxWZW1UvJ/ bs7/qGwBKSpEzcljKPWDcw52P+wKlqiuTThkHDYtegB82GFU5A3+oiTm88uGKVr7pxKE mxF28GuH3AC1R7CFIXSGjTz2vVA1RFsUQo1rYCMq4NH7xdAycE2yrP3ODZfyYpB9eEBf wLZVXDfL4N3LxkRBnx4n4yI5WEZhD9XIXtq4yv5SuIXHLIZuqLAVrgOj3YG7P8iplVek fxKUOBoPoRMSY+mgi5Mjmri0c0z5+MgMUxl2hEmC63ELXYu8DwkGbHR/J7NVZiypjokt VMDQ== X-Gm-Message-State: ACrzQf3grTosBSt6jbEcDMZBnVkeP8QaFoQFhMQrjjts+CZ2SI8Nleo9 FKwTUxe3yc6fzBkPO1RQhJ0= X-Google-Smtp-Source: AMsMyM6EBH2GR4oCpp4cub1DEuj58J47hRZrr5TBo+wPaCXGfmyrEJ0Mdp959I4dFUOt5Ug3zqLlwA== X-Received: by 2002:a5d:6245:0:b0:225:3e24:e5b1 with SMTP id m5-20020a5d6245000000b002253e24e5b1mr5084277wrv.698.1663933778281; Fri, 23 Sep 2022 04:49:38 -0700 (PDT) Received: from debian (host-78-150-37-98.as13285.net. [78.150.37.98]) by smtp.gmail.com with ESMTPSA id bt24-20020a056000081800b0022a9246c853sm7623449wrb.41.2022.09.23.04.49.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Sep 2022 04:49:37 -0700 (PDT) Date: Fri, 23 Sep 2022 12:49:35 +0100 From: "Sudip Mukherjee (Codethink)" To: Daniel Lezcano Cc: "Rafael J. Wysocki" , Amit Kucheria , Zhang Rui , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, Nathan Chancellor , llvm@lists.linux.dev Subject: build failure of next-20220923 due to f6f6f9a01374 ("thermal/intel/int340x: Replace parameter to simplify") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi All, The builds of x86_64 allmodconfig with clang failed to build next-20220923 with the error: drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c:222:6: error: variable 'ret' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized] if (!int34x_thermal_zone->ops) ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c:279:17: note: uninitialized use occurs here return ERR_PTR(ret); ^~~ drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c:222:2: note: remove the 'if' if its condition is always false if (!int34x_thermal_zone->ops) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c:211:9: note: initialize the variable 'ret' to silence this warning int ret; ^ = 0 1 error generated. git bisect pointed to f6f6f9a01374 ("thermal/intel/int340x: Replace parameter to simplify"). I will be happy to test any patch or provide any extra log if needed. -- Regards Sudip