From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (unknown [192.55.52.88]) (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 4CA101EA72 for ; Thu, 3 Aug 2023 12:16:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691064987; x=1722600987; h=date:from:to:cc:subject:message-id:mime-version; bh=NZSPxpJfeRQjknYrP2ncpQtId0XXuEEquPQqrDPEkrg=; b=E3lVBBn5Wi5jC6Tg5xbf7ITV6/t3OWyVNz0ewwVcVbVOwE44ycF5tvYx 8ec0dLC9n22O+66jSKAADz6RUv+WiFj4A+eTfq7AGwyR34+YdtjKd6mQ2 oBEW3cGKh/Rb4IlAg8kPdkkjrqaKKXshIF5D1pdztxcoV6mlvtqbTiQ3x L7BBEvGQuS0bIPIW3yZD303zzBeQhPO727iV9SDrXtOdZeksWP1ev52AM CpjZf3Ttoydi6drTb+fC2TjLnvyL63g4CFEUc1o3a42FXCO5fmkaRROZx LRaSbvk2Vd+jAGA+thlCMATIu4kHG+GjK33CKqxo3WnzrBKNU0JyEZD8g Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10791"; a="400795174" X-IronPort-AV: E=Sophos;i="6.01,252,1684825200"; d="scan'208";a="400795174" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2023 05:16:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10791"; a="732732316" X-IronPort-AV: E=Sophos;i="6.01,252,1684825200"; d="scan'208";a="732732316" Received: from lkp-server01.sh.intel.com (HELO d1ccc7e87e8f) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 03 Aug 2023 05:16:25 -0700 Received: from kbuild by d1ccc7e87e8f with local (Exim 4.96) (envelope-from ) id 1qRXFg-00026R-1K; Thu, 03 Aug 2023 12:16:24 +0000 Date: Thu, 3 Aug 2023 20:15:34 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Dan Carpenter Subject: [linux-next:master 1937/6910] drivers/mtd/nand/raw/qcom_nandc.c:2941 qcom_op_cmd_mapping() error: uninitialized symbol 'ret'. Message-ID: <202308032022.SnXkKyFs-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: Linux Memory Management List TO: Md Sadre Alam CC: Miquel Raynal CC: Sricharan Ramabadhran tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: fb4327106e5250ee360d0d8b056c1eef7eeb9a98 commit: 89550beb098e04b951df079483fb064eafc0e5fa [1937/6910] mtd: rawnand: qcom: Implement exec_op() :::::: branch date: 8 hours ago :::::: commit date: 3 weeks ago config: riscv-randconfig-m031-20230730 (https://download.01.org/0day-ci/archive/20230803/202308032022.SnXkKyFs-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230803/202308032022.SnXkKyFs-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 | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202308032022.SnXkKyFs-lkp@intel.com/ New smatch warnings: drivers/mtd/nand/raw/qcom_nandc.c:2941 qcom_op_cmd_mapping() error: uninitialized symbol 'ret'. drivers/mtd/nand/raw/qcom_nandc.c:3369 qcom_check_op() warn: was && intended here instead of ||? Old smatch warnings: drivers/mtd/nand/raw/qcom_nandc.c:3076 qcom_read_status_exec() warn: inconsistent indenting vim +/ret +2941 drivers/mtd/nand/raw/qcom_nandc.c c76b78d8ec05a2 drivers/mtd/nand/qcom_nandc.c Archit Taneja 2016-02-03 2908 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2909 static int qcom_op_cmd_mapping(struct qcom_nand_controller *nandc, u8 cmd, 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2910 struct qcom_op *q_op) 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2911 { 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2912 int ret; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2913 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2914 switch (cmd) { 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2915 case NAND_CMD_RESET: 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2916 ret = OP_RESET_DEVICE; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2917 break; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2918 case NAND_CMD_READID: 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2919 ret = OP_FETCH_ID; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2920 break; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2921 case NAND_CMD_PARAM: 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2922 if (nandc->props->qpic_v2) 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2923 ret = OP_PAGE_READ_ONFI_READ; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2924 else 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2925 ret = OP_PAGE_READ; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2926 break; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2927 case NAND_CMD_ERASE1: 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2928 case NAND_CMD_ERASE2: 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2929 ret = OP_BLOCK_ERASE; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2930 break; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2931 case NAND_CMD_STATUS: 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2932 ret = OP_CHECK_STATUS; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2933 break; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2934 case NAND_CMD_PAGEPROG: 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2935 ret = OP_PROGRAM_PAGE; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2936 q_op->flag = OP_PROGRAM_PAGE; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2937 nandc->exec_opwrite = true; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2938 break; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2939 } 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2940 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 @2941 return ret; 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2942 } 89550beb098e04 drivers/mtd/nand/raw/qcom_nandc.c Md Sadre Alam 2023-07-10 2943 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki