From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) (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 87704368 for ; Tue, 29 Aug 2023 00:29:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693268969; x=1724804969; h=date:from:to:cc:subject:message-id:mime-version; bh=Pm+zvhQ2M2yBB2/9mqHXcQt5+VqlLoqBNfGuJwnKkBQ=; b=LEh0oFmljfmPkd/pNvv6/pmwx8n1Ri9fLN9dOhnA64k00aoiC38xXiaG bqzVeAj5Jr46d1cuiyDnGYT6GunGlCcIRTO4JCghdfURc1qq25mDlvMD3 kl2dOkcR1aUpfy/XAg8zFp/14hEJC4E7lEvT2yX6ilWEZV51wM6D9iNDJ A8lYk0BpZ6hiMSOmIRCRNRpujAAQI9AC33WAk48aonzvSoc6C8Q0alpBt xaS1ZN+xdH35LsjivYJ+3pY24Z8awCuZA7nGMjMeE8YnlZkAP8NyycHC5 OdxPs5W8OJ4dBvwAKDHnjangbcRrJyPjwh33PrI+t/19IknK2MKNWAqVv g==; X-IronPort-AV: E=McAfee;i="6600,9927,10816"; a="360243610" X-IronPort-AV: E=Sophos;i="6.02,208,1688454000"; d="scan'208";a="360243610" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Aug 2023 17:29:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10816"; a="741609049" X-IronPort-AV: E=Sophos;i="6.02,208,1688454000"; d="scan'208";a="741609049" Received: from lkp-server02.sh.intel.com (HELO daf8bb0a381d) ([10.239.97.151]) by fmsmga007.fm.intel.com with ESMTP; 28 Aug 2023 17:29:27 -0700 Received: from kbuild by daf8bb0a381d with local (Exim 4.96) (envelope-from ) id 1qambm-0008ER-2A; Tue, 29 Aug 2023 00:29:26 +0000 Date: Tue, 29 Aug 2023 08:28:58 +0800 From: kernel test robot To: Nilesh Javali Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , "Martin K. Petersen" Subject: [linux-next:master 12741/13109] drivers/scsi/qla2xxx/qla_nvme.c:1183:20: warning: unused variable 'fcport' Message-ID: <202308290833.sKkoSSeO-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 2ee82481c392eec06a7ef28df61b7f0d8e45be2e commit: 27177862de9676c8c35b86bf89c38864fbe5ed71 [12741/13109] scsi: qla2xxx: Fix nvme_fc_rcv_ls_req() undefined error config: microblaze-randconfig-r024-20230829 (https://download.01.org/0day-ci/archive/20230829/202308290833.sKkoSSeO-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230829/202308290833.sKkoSSeO-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/202308290833.sKkoSSeO-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/scsi/qla2xxx/qla_nvme.c: In function 'qla2xxx_process_purls_pkt': >> drivers/scsi/qla2xxx/qla_nvme.c:1183:20: warning: unused variable 'fcport' [-Wunused-variable] 1183 | fc_port_t *fcport = uctx->fcport; | ^~~~~~ vim +/fcport +1183 drivers/scsi/qla2xxx/qla_nvme.c 875386b9885782 Manish Rangankar 2023-08-21 1167 875386b9885782 Manish Rangankar 2023-08-21 1168 /* 875386b9885782 Manish Rangankar 2023-08-21 1169 * qla2xxx_process_purls_pkt() - Pass-up Unsolicited 875386b9885782 Manish Rangankar 2023-08-21 1170 * Received FC-NVMe Link Service pkt to nvme_fc_rcv_ls_req(). 875386b9885782 Manish Rangankar 2023-08-21 1171 * LLDD need to provide memory for response buffer, which 875386b9885782 Manish Rangankar 2023-08-21 1172 * will be used to reference the exchange corresponding 875386b9885782 Manish Rangankar 2023-08-21 1173 * to the LS when issuing an ls response. LLDD will have to free 875386b9885782 Manish Rangankar 2023-08-21 1174 * response buffer in lport->ops->xmt_ls_rsp(). 875386b9885782 Manish Rangankar 2023-08-21 1175 * 875386b9885782 Manish Rangankar 2023-08-21 1176 * @vha: SCSI qla host 875386b9885782 Manish Rangankar 2023-08-21 1177 * @item: ptr to purex_item 875386b9885782 Manish Rangankar 2023-08-21 1178 */ 875386b9885782 Manish Rangankar 2023-08-21 1179 static void 875386b9885782 Manish Rangankar 2023-08-21 1180 qla2xxx_process_purls_pkt(struct scsi_qla_host *vha, struct purex_item *item) 875386b9885782 Manish Rangankar 2023-08-21 1181 { 875386b9885782 Manish Rangankar 2023-08-21 1182 struct qla_nvme_unsol_ctx *uctx = item->purls_context; 875386b9885782 Manish Rangankar 2023-08-21 @1183 fc_port_t *fcport = uctx->fcport; 875386b9885782 Manish Rangankar 2023-08-21 1184 struct qla_nvme_lsrjt_pt_arg a; 27177862de9676 Nilesh Javali 2023-08-24 1185 int ret = 1; 875386b9885782 Manish Rangankar 2023-08-21 1186 :::::: The code at line 1183 was first introduced by commit :::::: 875386b98857822b77ac7f95bdf367b70af5b78c scsi: qla2xxx: Add Unsolicited LS Request and Response Support for NVMe :::::: TO: Manish Rangankar :::::: CC: Martin K. Petersen -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki