[bvanassche:scsi-for-next 31/36] include/scsi/scsi.h:136:38: error: request for member 'b' in something not a structure or union

[bvanassche:scsi-for-next 31/36] include/scsi/scsi.h:136:38: error: request for member 'b' in something not a structure or union

[kernel test robot]

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tree:   https://github.com/bvanassche/linux scsi-for-next
head:   82fed99944bad457ee009b37605e043e617280fd
commit: ead328d8360e918f3c8b83454fb19fec6f2f122b [31/36] Use struct scsi_status more widely
config: parisc-randconfig-r035-20210412 (attached as .config)
compiler: hppa-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/bvanassche/linux/commit/ead328d8360e918f3c8b83454fb19fec6f2f122b
        git remote add bvanassche https://github.com/bvanassche/linux
        git fetch --no-tags bvanassche scsi-for-next
        git checkout ead328d8360e918f3c8b83454fb19fec6f2f122b
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=parisc 

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

All errors (new ones prefixed by >>):

   In file included from drivers/scsi/53c700.c:124:
   drivers/scsi/53c700.c: In function 'process_script_interrupt':
>> include/scsi/scsi.h:136:38: error: request for member 'b' in something not a structure or union
     136 | #define status_byte(result) ((result).b.status >> 1)
         |                                      ^
   drivers/scsi/53c700.c:984:6: note: in expansion of macro 'status_byte'
     984 |   if(status_byte(hostdata->status[0]) == CHECK_CONDITION ||
         |      ^~~~~~~~~~~
>> include/scsi/scsi.h:136:38: error: request for member 'b' in something not a structure or union
     136 | #define status_byte(result) ((result).b.status >> 1)
         |                                      ^
   drivers/scsi/53c700.c:985:6: note: in expansion of macro 'status_byte'
     985 |      status_byte(hostdata->status[0]) == COMMAND_TERMINATED) {
         |      ^~~~~~~~~~~


vim +/b +136 include/scsi/scsi.h

   125	
   126	/*
   127	 *  Use these to separate status msg and our bytes
   128	 *
   129	 *  These are set by:
   130	 *
   131	 *      status byte = set from target device
   132	 *      msg_byte    = return status from host adapter itself.
   133	 *      host_byte   = set by low-level driver to indicate status.
   134	 *      driver_byte = set by mid-level.
   135	 */
 > 136	#define status_byte(result) ((result).b.status >> 1)
   137	#define msg_byte(result)    ((result).b.msg)
   138	#define host_byte(result)   ((result).b.host)
   139	#define driver_byte(result) ((result).b.driver)
   140	

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

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