From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 07F3F37171; Sat, 8 Jun 2024 06:41:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717828886; cv=none; b=MD/Zp0BvXiZzxedqV5fe8GAD13I9StuzS1ZN13Q73JoIMVQ5tErgSNn8C8tt/AkkcElKMElX9wIuDwyF1Ui+4jVRi8zx1I6UxL7MI91Kf30/sblzB2VZx1v7DBu8wqwZUS2LSMvESTwdKwuIw8rrE8vmD4RrIIbE/t8V3eiCsIY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717828886; c=relaxed/simple; bh=Pz6JJDnPVbtOuWZggs2YrW4Hk1PhUbc/pSMDPeFzVXU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GV6fSGR8uNfbln9pycu2RBnwN6GAOyMWrJJLkCfwikLInlvgoBwg742t2wr+RbfEPnBYC3SgsFyTfzULrLh7o5jgfhQk9s/AprR5Ky0U2pKrvFGixd2ndJ8DiM3AhMPpzwYkyAmSVak2L+8UzWwIv0j6s83S2fAidiCBw80NLAg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Fe/MMIjY; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Fe/MMIjY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717828884; x=1749364884; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Pz6JJDnPVbtOuWZggs2YrW4Hk1PhUbc/pSMDPeFzVXU=; b=Fe/MMIjYj0zjAkBoCRykAShfbUk27ih2UKbKQuCLlC+FgmEqJXVv5TYv Cdh+BlmJoTSnd3cvosLnu5e7iXoWDtwQGtHEZPAq7g6qQb8jc0dOlWooE tBnqvhQMim9bF3kJhCWtsqqeACxyC0AEaMZkTrFIaHZKLpZ4dRoPuANOl fIe94vapiw0/nwEiDsVW2sZZkOnc9gF0pj9y22AXQxV7zSF7gZirMI7ws /kG7tNjVG4pykDu7oDO9L+bw4Ud2C62xwRNGzV6tb1pXFA1LH0DhCviBQ sQ1vuBZmkTe8Hk9U9cmh3+7Jzsav7NrWhKUAN37Y9T4rT5PYOdDc8D58R Q==; X-CSE-ConnectionGUID: dDSRFuDxRvSZiZnImSWmqQ== X-CSE-MsgGUID: qcRaFsUuRCupiW2Zwa4uqA== X-IronPort-AV: E=McAfee;i="6600,9927,11096"; a="25665528" X-IronPort-AV: E=Sophos;i="6.08,222,1712646000"; d="scan'208";a="25665528" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2024 23:41:24 -0700 X-CSE-ConnectionGUID: rQiIXXhXQLam8mUrsUe/EQ== X-CSE-MsgGUID: HQDi8NehR1GPayLwmC8BdQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,222,1712646000"; d="scan'208";a="39212369" Received: from lkp-server01.sh.intel.com (HELO 472b94a103a1) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 07 Jun 2024 23:41:21 -0700 Received: from kbuild by 472b94a103a1 with local (Exim 4.96) (envelope-from ) id 1sFplO-0001CA-1c; Sat, 08 Jun 2024 06:41:18 +0000 Date: Sat, 8 Jun 2024 14:40:30 +0800 From: kernel test robot To: Chris Lu , Marcel Holtmann , Johan Hedberg , Luiz Von Dentz Cc: oe-kbuild-all@lists.linux.dev, Sean Wang , Deren Wu , Aaron Hou , Steve Lee , linux-bluetooth , linux-kernel , linux-mediatek , Chris Lu Subject: Re: [PATCH v4 4/4] Bluetooth: btusb: mediatek: add ISO data transmission functions Message-ID: <202406081451.S72dkwTp-lkp@intel.com> References: <20240606114321.30515-5-chris.lu@mediatek.com> Precedence: bulk X-Mailing-List: linux-bluetooth@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: <20240606114321.30515-5-chris.lu@mediatek.com> Hi Chris, kernel test robot noticed the following build warnings: [auto build test WARNING on bluetooth-next/master] [also build test WARNING on next-20240607] [cannot apply to bluetooth/master linus/master v6.10-rc2] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Chris-Lu/Bluetooth-net-add-hci_iso_hdr-function-for-iso-data/20240606-194619 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master patch link: https://lore.kernel.org/r/20240606114321.30515-5-chris.lu%40mediatek.com patch subject: [PATCH v4 4/4] Bluetooth: btusb: mediatek: add ISO data transmission functions config: arm-omap2plus_defconfig (https://download.01.org/0day-ci/archive/20240608/202406081451.S72dkwTp-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240608/202406081451.S72dkwTp-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/202406081451.S72dkwTp-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/bluetooth/btusb.c:28: drivers/bluetooth/btmtk.h: In function 'btmtk_isopkt_pad': >> drivers/bluetooth/btmtk.h:259:16: warning: returning 'void *' from a function with return type 'int' makes integer from pointer without a cast [-Wint-conversion] 259 | return ERR_PTR(-EOPNOTSUPP); | ^~~~~~~~~~~~~~~~~~~~ vim +259 drivers/bluetooth/btmtk.h 256 257 static int btmtk_isopkt_pad(struct hci_dev *hdev, struct sk_buff *skb) 258 { > 259 return ERR_PTR(-EOPNOTSUPP); 260 } 261 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki