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X-CSE-ConnectionGUID: xzJUHMHxSxCxsRZWIwbjuA== X-CSE-MsgGUID: eROpm238SRahpRDcUtHlEg== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="60539411" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="60539411" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2025 19:15:35 -0700 X-CSE-ConnectionGUID: kwB7LZncQw20PCFm6g74Tw== X-CSE-MsgGUID: zIFh5levRFeugenmp1h1CQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,276,1751266800"; d="scan'208";a="174833928" Received: from lkp-server01.sh.intel.com (HELO 84a20bd60769) ([10.239.97.150]) by orviesa006.jf.intel.com with ESMTP; 18 Sep 2025 19:15:31 -0700 Received: from kbuild by 84a20bd60769 with local (Exim 4.96) (envelope-from ) id 1uzQen-0003uN-0g; Fri, 19 Sep 2025 02:15:29 +0000 Date: Fri, 19 Sep 2025 10:14:44 +0800 From: kernel test robot To: Wei Fang , claudiu.manoil@nxp.com, vladimir.oltean@nxp.com, xiaoning.wang@nxp.com, yangbo.lu@nxp.com, richardcochran@gmail.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, Frank.Li@nxp.com Cc: oe-kbuild-all@lists.linux.dev, imx@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] net: enetc: use generic interfaces to get phc_index for ENETC v1 Message-ID: <202509191049.t301ozfh-lkp@intel.com> References: <20250918074454.1742328-1-wei.fang@nxp.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: <20250918074454.1742328-1-wei.fang@nxp.com> Hi Wei, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Wei-Fang/net-enetc-use-generic-interfaces-to-get-phc_index-for-ENETC-v1/20250918-160739 base: net-next/main patch link: https://lore.kernel.org/r/20250918074454.1742328-1-wei.fang%40nxp.com patch subject: [PATCH net-next] net: enetc: use generic interfaces to get phc_index for ENETC v1 config: parisc-randconfig-001-20250919 (https://download.01.org/0day-ci/archive/20250919/202509191049.t301ozfh-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250919/202509191049.t301ozfh-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/202509191049.t301ozfh-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/ethernet/freescale/enetc/enetc_ethtool.c: In function 'enetc_get_ts_info': >> drivers/net/ethernet/freescale/enetc/enetc_ethtool.c:955:14: warning: unused variable 'phc_idx' [-Wunused-variable] 955 | int *phc_idx; | ^~~~~~~ vim +/phc_idx +955 drivers/net/ethernet/freescale/enetc/enetc_ethtool.c f5b9a1cde0a26c Wei Fang 2025-08-29 949 f5b9a1cde0a26c Wei Fang 2025-08-29 950 static int enetc_get_ts_info(struct net_device *ndev, f5b9a1cde0a26c Wei Fang 2025-08-29 951 struct kernel_ethtool_ts_info *info) f5b9a1cde0a26c Wei Fang 2025-08-29 952 { f5b9a1cde0a26c Wei Fang 2025-08-29 953 struct enetc_ndev_priv *priv = netdev_priv(ndev); f5b9a1cde0a26c Wei Fang 2025-08-29 954 struct enetc_si *si = priv->si; f5b9a1cde0a26c Wei Fang 2025-08-29 @955 int *phc_idx; f5b9a1cde0a26c Wei Fang 2025-08-29 956 f5b9a1cde0a26c Wei Fang 2025-08-29 957 if (!enetc_ptp_clock_is_enabled(si)) f5b9a1cde0a26c Wei Fang 2025-08-29 958 goto timestamp_tx_sw; f5b9a1cde0a26c Wei Fang 2025-08-29 959 5f3b8f93ed1b53 Wei Fang 2025-09-18 960 info->phc_index = enetc_get_phc_index(si); f5b9a1cde0a26c Wei Fang 2025-08-29 961 if (info->phc_index < 0) f5b9a1cde0a26c Wei Fang 2025-08-29 962 goto timestamp_tx_sw; f5b9a1cde0a26c Wei Fang 2025-08-29 963 f5b9a1cde0a26c Wei Fang 2025-08-29 964 enetc_get_ts_generic_info(ndev, info); f5b9a1cde0a26c Wei Fang 2025-08-29 965 f5b9a1cde0a26c Wei Fang 2025-08-29 966 return 0; f5b9a1cde0a26c Wei Fang 2025-08-29 967 f5b9a1cde0a26c Wei Fang 2025-08-29 968 timestamp_tx_sw: f5b9a1cde0a26c Wei Fang 2025-08-29 969 info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE; 9c699a8f3b273c Martyn Welch 2024-09-12 970 41514737ecaa60 Y.b. Lu 2019-05-23 971 return 0; 41514737ecaa60 Y.b. Lu 2019-05-23 972 } 41514737ecaa60 Y.b. Lu 2019-05-23 973 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki