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X-CSE-ConnectionGUID: q6XCwm1iSE+xKJJst5VVkQ== X-CSE-MsgGUID: 7R29mSwGSliM2adK6idc7w== X-IronPort-AV: E=McAfee;i="6800,10657,11744"; a="101384466" X-IronPort-AV: E=Sophos;i="6.23,151,1770624000"; d="scan'208";a="101384466" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2026 19:14:53 -0700 X-CSE-ConnectionGUID: sYQGutoPSS+dCqRm000S3g== X-CSE-MsgGUID: dBNakTNNSUmzQHnJW8L2PQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,151,1770624000"; d="scan'208";a="223343984" Received: from lkp-server01.sh.intel.com (HELO 283bf2e1b94a) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 30 Mar 2026 19:14:51 -0700 Received: from kbuild by 283bf2e1b94a with local (Exim 4.98.2) (envelope-from ) id 1w7Ocy-0000000021h-2uyV; Tue, 31 Mar 2026 02:14:48 +0000 Date: Tue, 31 Mar 2026 10:14:37 +0800 From: kernel test robot To: "Matthew Wilcox (Oracle)" Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org Subject: [tip:locking/core 21/38] drivers/platform/x86/lenovo/wmi-gamezone.c:34:31: warning: unused variable 'gz_chain_head' Message-ID: <202603311058.D8qRr92a-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking= /core head: a21c1e961de28b95099a9ca2c3774b2eee1a33bb commit: 1ea4b473504b6dc6a0d21c298519aff2d52433c9 [21/38] locking/rwsem: Rem= ove the list_head from struct rw_semaphore config: i386-buildonly-randconfig-002-20260331 (https://download.01.org/0da= y-ci/archive/20260331/202603311058.D8qRr92a-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f022= 7cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=3D1 build): (https://download.01.org/0day-ci/archive= /20260331/202603311058.D8qRr92a-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new versio= n of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202603311058.D8qRr92a-lkp@i= ntel.com/ All warnings (new ones prefixed by >>): >> drivers/platform/x86/lenovo/wmi-gamezone.c:34:31: warning: unused variab= le 'gz_chain_head' [-Wunused-variable] 34 | static BLOCKING_NOTIFIER_HEAD(gz_chain_head); | ^~~~~~~~~~~~~ include/linux/notifier.h:119:32: note: expanded from macro 'BLOCKING_NOT= IFIER_HEAD' 119 | struct blocking_notifier_head name =3D = \ | ^~~~ 1 warning generated. vim +/gz_chain_head +34 drivers/platform/x86/lenovo/wmi-gamezone.c 22024ac5366f06 Derek J. Clark 2025-07-01 33 =20 22024ac5366f06 Derek J. Clark 2025-07-01 @34 static BLOCKING_NOTIFIER_HEAD= (gz_chain_head); 22024ac5366f06 Derek J. Clark 2025-07-01 35 =20 :::::: The code at line 34 was first introduced by commit :::::: 22024ac5366f065a7b931bee5b62e2588521c4f0 platform/x86: Add Lenovo Ga= mezone WMI Driver :::::: TO: Derek J. Clark :::::: CC: Ilpo J=C3=A4rvinen --=20 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki