[linux-next:master 6319/6384] drivers/md/dm-path-selector.c:127:6: error: unexpected token

[linux-next:master 6319/6384] drivers/md/dm-path-selector.c:127:6: error: unexpected token

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   3f804361f3b9af33e00b90ec9cb5afcc96831e60
commit: 878b9569818d2886a4ad305f2a01b75f3b92380d [6319/6384] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20250702/202507020329.VJ2a3wwo-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250702/202507020329.VJ2a3wwo-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507020329.VJ2a3wwo-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/md/dm-path-selector.c:127:6: error: unexpected token
     127 |         if (WARN_ON(!psi)) {
         |             ^
   include/asm-generic/bug.h:132:3: note: expanded from macro 'WARN_ON'
     132 |                 __WARN();                                               \
         |                 ^
   include/asm-generic/bug.h:109:19: note: expanded from macro '__WARN'
     109 | #define __WARN()                __WARN_FLAGS("", BUGFLAG_TAINT(TAINT_WARN))
         |                                 ^
   arch/s390/include/asm/bug.h:44:2: note: expanded from macro '__WARN_FLAGS'
      44 |         __BUG_FLAGS(cond_str, BUGFLAG_WARNING|(flags));         \
         |         ^
   note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/stringify.h:10:27: note: expanded from macro '__stringify'
      10 | #define __stringify(x...)       __stringify_1(x)
         |                                 ^
   include/linux/stringify.h:9:29: note: expanded from macro '__stringify_1'
       9 | #define __stringify_1(x...)     #x
         |                                 ^
   <scratch space>:149:1: note: expanded from here
     149 | ".pushsection __bug_table, \"aw\"; .align 4; 10000: .long 10001f - .; .pushsection .rodata.str, \"aMS\", @progbits, 1; 10002: .string \"\" \"drivers/md/dm-path-selector.c\"; .popsection; .long 10002b - .; .short 127; .short (1 << 0)|(((9) << 8)); .popsection; 10001: mc 0,0"
         | ^
   <inline asm>:1:134: note: instantiated into assembly here
       1 |         .pushsection __bug_table, "aw"; .align 4; 10000: .long 10001f - .; .pushsection .rodata.str, "aMS", @progbits, 1; 10002: .string "" "drivers/md/dm-path-selector.c"; .popsection; .long 10002b - .; .short 127; .short (1 << 0)|(((9) << 8)); .popsection; 10001: mc 0,0
         |                                                                                                                                             ^
   1 error generated.


vim +127 drivers/md/dm-path-selector.c

^1da177e4c3f41 Linus Torvalds  2005-04-16  119  
f86272350f38d3 Mikulas Patocka 2025-06-30  120  void dm_unregister_path_selector(struct path_selector_type *pst)
^1da177e4c3f41 Linus Torvalds  2005-04-16  121  {
^1da177e4c3f41 Linus Torvalds  2005-04-16  122  	struct ps_internal *psi;
^1da177e4c3f41 Linus Torvalds  2005-04-16  123  
^1da177e4c3f41 Linus Torvalds  2005-04-16  124  	down_write(&_ps_lock);
^1da177e4c3f41 Linus Torvalds  2005-04-16  125  
^1da177e4c3f41 Linus Torvalds  2005-04-16  126  	psi = __find_path_selector_type(pst->name);
f86272350f38d3 Mikulas Patocka 2025-06-30 @127  	if (WARN_ON(!psi)) {

:::::: The code at line 127 was first introduced by commit
:::::: f86272350f38d3fa4049944257a1b4260f3eba2e dm-mpath: make dm_unregister_path_selector return void

:::::: TO: Mikulas Patocka <mpatocka@redhat.com>
:::::: CC: Mikulas Patocka <mpatocka@redhat.com>

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