Hi Hannes,

[auto build test ERROR on mkp-scsi/for-next]
[also build test ERROR on next-20170623]
[cannot apply to v4.12-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:    
https://github.com/0day-ci/linux/commits/Hannes-Reinecke/SCSI-EH-argument-reshuffling/20170624-071433
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
config: powerpc-allmodconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget 
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   drivers/scsi/ibmvscsi/ibmvfc.c: In function 'ibmvfc_eh_target_reset_handler':
>> drivers/scsi/ibmvscsi/ibmvfc.c:2501:41: error: 'sdev' undeclared (first use 
>> in this function)
     struct ibmvfc_host *vhost = shost_priv(sdev->host);
                                            ^~~~
   drivers/scsi/ibmvscsi/ibmvfc.c:2501:41: note: each undeclared identifier is 
reported only once for each function it appears in
   drivers/scsi/ibmvscsi/ibmvfc.c:2500:20: warning: unused variable 'shost' 
[-Wunused-variable]
     struct Scsi_Host *shost = rport_to_shost(rport);
                       ^~~~~
   drivers/scsi/ibmvscsi/ibmvfc.c: In function 'ibmvfc_eh_host_reset_handler':
   drivers/scsi/ibmvscsi/ibmvfc.c:2533:10: warning: unused variable 'block_rc' 
[-Wunused-variable]
     int rc, block_rc;
             ^~~~~~~~

vim +/sdev +2501 drivers/scsi/ibmvscsi/ibmvfc.c

  2495   *      SUCCESS / FAST_IO_FAIL / FAILED
  2496   **/
  2497  static int ibmvfc_eh_target_reset_handler(struct scsi_target *starget)
  2498  {
  2499          struct fc_rport *rport = starget_to_rport(starget);
  2500          struct Scsi_Host *shost = rport_to_shost(rport);
> 2501          struct ibmvfc_host *vhost = shost_priv(sdev->host);
  2502          int block_rc;
  2503          int reset_rc = 0;
  2504          int rc = FAILED;

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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