[liam:maple_marks_v7.2_fixes 13/33] lib/maple_tree.c:744:29: error: conflicting types for 'mt_locked'

[liam:maple_marks_v7.2_fixes 13/33] lib/maple_tree.c:744:29: error: conflicting types for 'mt_locked'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/liam/linux.git maple_marks_v7.2_fixes
head:   1536d2bf9195cbde5a1dd7fa78fd6995a29b004f
commit: 6f34957a13773332ff09b7cd43aa9486f0adb285 [13/33] maple_tree: Fix dereference of rcu type
config: arm-allnoconfig (https://download.01.org/0day-ci/archive/20260630/202606301011.csHUFTZa-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260630/202606301011.csHUFTZa-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/202606301011.csHUFTZa-lkp@intel.com/

All errors (new ones prefixed by >>):

   lib/maple_tree.c:531:14: error: call to undeclared function 'mt_locked'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     531 |                                                        mt_locked(mas->tree)));
         |                                                        ^
>> lib/maple_tree.c:744:29: error: conflicting types for 'mt_locked'
     744 | static __always_inline bool mt_locked(const struct maple_tree *mt)
         |                             ^
   lib/maple_tree.c:531:14: note: previous implicit declaration is here
     531 |                                                        mt_locked(mas->tree)));
         |                                                        ^
   2 errors generated.


vim +/mt_locked +744 lib/maple_tree.c

19a462f06eb5a7 Liam R. Howlett 2023-07-14  743  
271f61a8b41dcd Liam R. Howlett 2023-11-01 @744  static __always_inline bool mt_locked(const struct maple_tree *mt)
54a611b605901c Liam R. Howlett 2022-09-06  745  {
54a611b605901c Liam R. Howlett 2022-09-06  746  	return mt_external_lock(mt) ? mt_lock_is_held(mt) :
54a611b605901c Liam R. Howlett 2022-09-06  747  		lockdep_is_held(&mt->ma_lock);
54a611b605901c Liam R. Howlett 2022-09-06  748  }
54a611b605901c Liam R. Howlett 2022-09-06  749  

:::::: The code at line 744 was first introduced by commit
:::::: 271f61a8b41dcd86e1ecc2e0455bcc071bc7dde4 maple_tree: clean up inlines for some functions

:::::: TO: Liam R. Howlett <Liam.Howlett@oracle.com>
:::::: CC: Andrew Morton <akpm@linux-foundation.org>

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