[kees:for-next/overflow 9/9] ./usr/include/misc/kunit.h:22:15: error: no macro name given in #define directive

[kees:for-next/overflow 9/9] ./usr/include/misc/kunit.h:22:15: error: no macro name given in #define directive

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/overflow
head:   6a00c01f84e41b5cf50a312488cd72b5cd4e3d35
commit: 6a00c01f84e41b5cf50a312488cd72b5cd4e3d35 [9/9] UAPI: Introduce KUnit userspace compatibility
config: i386-randconfig-c001 (https://download.01.org/0day-ci/archive/20220228/202202280550.gcosQL9r-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/commit/?id=6a00c01f84e41b5cf50a312488cd72b5cd4e3d35
        git remote add kees https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git
        git fetch --no-tags kees for-next/overflow
        git checkout 6a00c01f84e41b5cf50a312488cd72b5cd4e3d35
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

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 <command-line>:32:
>> ./usr/include/misc/kunit.h:22:15: error: no macro name given in #define directive
      22 | #define   /**/
         |               ^
   ./usr/include/misc/kunit.h:144:12: warning: 'run_suites' defined but not used [-Wunused-function]
     144 | static int run_suites(char *name, struct kunit_suite *suites[], size_t count)
         |            ^~~~~~~~~~

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