From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (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 2F10F40DFBE for ; Mon, 23 Mar 2026 08:24:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774254252; cv=none; b=B47R3m7DYwZaPCaULHhrVo/FXkMSdPqvOUyDqo5y9WV8meIBNZfYw52Sbd1XiAj9KVdnZYQMQnU6tOkhjqq3PLUNa4QL54w2X2NvF9Q1ryeBhdaYmWw104uqECdZwyHPNVIO9kbejAKvfuBFL2b9Nt/634lKtq4TbTG30S8qc70= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774254252; c=relaxed/simple; bh=4QNl5k7rOGV7aHFaLliev2eWiiuQ0yNGt8IqcglZeTk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YFspyU0ZK+LRuktZBDIM8zfNOz6Crh+K2ivN2mNxlDhPu1AeazQPWvwqgQX7yzpPScRzXA2JAWawfJNqrOH1Xsnb0vG/gkxfD4+YygEfminooPCjMYAB9ogtk5SBa6CjrQk1U0mngkR0OhN8NDrOWyWfp+mc1F5VWhlmLxsWC4c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=H9lNvv25; arc=none smtp.client-ip=192.198.163.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="H9lNvv25" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774254249; x=1805790249; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=4QNl5k7rOGV7aHFaLliev2eWiiuQ0yNGt8IqcglZeTk=; b=H9lNvv250H8RoKL+2qGTIgbYbmKntnJP6gN0xpwV/9EQGh0t/TzPOZx9 wkBc1fpK7nJ5gOc4KfURTeWlFdn5jRUetU68P3H9gi4RN0tGoz61BNjAE SjTJ4J4A2E9Jm+bfWn8E6eJfMYVZy6n4CKtYLxYbKsLYDo5ama5ZsBJF2 WroTXijoyU0f5j2jcs6D6RCj6q6fAJaMRqHfVH/4pYPxoZ8mTJBLh2hcQ izDcSNE0KFlmiTrfoAXgrM0YrHi/5VMM4NqLZ4mgcs7W0sbnJfwkq35jX hMCJGd3lMlQRG5vFVImy8P+35SwjD7g8TW5WyeCqlQyENqibvGDw+Rk+q Q==; X-CSE-ConnectionGUID: DQ9Sbd6RRBqhqV0MX5bd+w== X-CSE-MsgGUID: Cz3/oBBPQO+tuCT1JGjR5w== X-IronPort-AV: E=McAfee;i="6800,10657,11737"; a="75152684" X-IronPort-AV: E=Sophos;i="6.23,136,1770624000"; d="scan'208";a="75152684" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2026 01:24:08 -0700 X-CSE-ConnectionGUID: TeVOrQisTuG8jvm8MuTbiw== X-CSE-MsgGUID: bDrH2HSKQoqLGEdMfbbfiw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,136,1770624000"; d="scan'208";a="223157106" Received: from vpanait-mobl.ger.corp.intel.com (HELO localhost) ([10.245.244.22]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2026 01:24:05 -0700 Date: Mon, 23 Mar 2026 10:24:02 +0200 From: Andy Shevchenko To: kernel test robot , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: Bera =?iso-8859-1?B?Wfx6bPw=?= , gregkh@linuxfoundation.org, oe-kbuild-all@lists.linux.dev, Yeking@red54.com, ethantidmore06@gmail.com, hansg@kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, rayfraytech@gmail.com, straube.linux@gmail.com Subject: Re: [PATCH v2] staging: rtl8723bs: remove reduntant functions Message-ID: References: <20260321104001.46968-2-b9788213@gmail.com> <202603230240.3WRmMrTj-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202603230240.3WRmMrTj-lkp@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Mar 23, 2026 at 02:47:35AM +0800, kernel test robot wrote: > Hi Bera, > > kernel test robot noticed the following build errors: I can't reproduce this with clang 19: $ clang --version Debian clang version 19.1.7 (3+b1) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm-19/bin Bug in Clang? Or something happened to LKP? +Cc: Nathan et alii. Also, looking at the code I don't see how it's possible (yes, there is a dangling declaration which has to be removed, but shouldn't it be rather a compiler warning something near to declared-but-not-used?). Bera, you need to remove the definition from drivers/staging/rtl8723bs/hal/HalHWImg8723B_RF.h. > [auto build test ERROR on staging/staging-testing] > > url: https://github.com/intel-lab-lkp/linux/commits/Bera-Y-zl/staging-rtl8723bs-remove-reduntant-functions/20260322-055430 > base: staging/staging-testing > patch link: https://lore.kernel.org/r/20260321104001.46968-2-b9788213%40gmail.com > patch subject: [PATCH v2] staging: rtl8723bs: remove reduntant functions > config: i386-randconfig-051-20260322 (https://download.01.org/0day-ci/archive/20260323/202603230240.3WRmMrTj-lkp@intel.com/config) > compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260323/202603230240.3WRmMrTj-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202603230240.3WRmMrTj-lkp@intel.com/ > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > >> ERROR: modpost: "ODM_ReadAndConfig_MP_8723B_TXPWR_LMT" [drivers/staging/rtl8723bs/r8723bs.ko] undefined! -- With Best Regards, Andy Shevchenko