[linux-next:master 2541/11103] drivers/scsi/qla2xxx/qla_isr.c:3443:32: sparse: sparse: incorrect type in assignment (different base types)

From: kernel test robot <lkp@intel.com>
To: Bikash Hazarika <bhazarika@marvell.com>
Cc: kbuild-all@lists.01.org,
	Linux Memory Management List <linux-mm@kvack.org>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	Himanshu Madhani <himanshu.madhani@oracle.com>,
	Saurav Kashyap <skashyap@marvell.com>,
	Arun Easi <aeasi@marvell.com>,
	Nilesh Javali <njavali@marvell.com>
Subject: [linux-next:master 2541/11103] drivers/scsi/qla2xxx/qla_isr.c:3443:32: sparse: sparse: incorrect type in assignment (different base types)
Date: Mon, 15 Feb 2021 07:18:37 +0800	[thread overview]
Message-ID: <202102150733.GEizdvZt-lkp@intel.com> (raw)

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   07f7e57c63aaa2afb4ea31edef05e08699a63a00
commit: a04658594399e1fa25f984601b77ee840e6aaf01 [2541/11103] scsi: qla2xxx: Wait for ABTS response on I/O timeouts for NVMe
config: powerpc64-randconfig-s031-20210214 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.3-215-g0fb77bb6-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=a04658594399e1fa25f984601b77ee840e6aaf01
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout a04658594399e1fa25f984601b77ee840e6aaf01
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=powerpc64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


"sparse warnings: (new ones prefixed by >>)"
>> drivers/scsi/qla2xxx/qla_isr.c:3443:32: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __le16 [usertype] comp_status @@     got int @@
   drivers/scsi/qla2xxx/qla_isr.c:3443:32: sparse:     expected restricted __le16 [usertype] comp_status
   drivers/scsi/qla2xxx/qla_isr.c:3443:32: sparse:     got int

vim +3443 drivers/scsi/qla2xxx/qla_isr.c

  3428	
  3429	static void
  3430	qla24xx_abort_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
  3431		struct abort_entry_24xx *pkt)
  3432	{
  3433		const char func[] = "ABT_IOCB";
  3434		srb_t *sp;
  3435		srb_t *orig_sp = NULL;
  3436		struct srb_iocb *abt;
  3437	
  3438		sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
  3439		if (!sp)
  3440			return;
  3441	
  3442		abt = &sp->u.iocb_cmd;
> 3443		abt->u.abt.comp_status = le16_to_cpu(pkt->comp_status);
  3444		orig_sp = sp->cmd_sp;
  3445		/* Need to pass original sp */
  3446		if (orig_sp)
  3447			qla_nvme_abort_process_comp_status(pkt, orig_sp);
  3448	
  3449		sp->done(sp, 0);
  3450	}
  3451	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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