[peterz-queue:sched/eevdf 9/23] kernel/sched/core.c:2032:2: error: statement requires expression of scalar type ('void' invalid)

[peterz-queue:sched/eevdf 9/23] kernel/sched/core.c:2032:2: error: statement requires expression of scalar type ('void' invalid)

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/eevdf
head:   642ed673fcd170ce20c64fb0e1970259fbb05cba
commit: b381ee6ec4656ac6679c956cb1ae370554bb835f [9/23] sched: Split DEQUEUE_SLEEP from deactivate_task()
config: arm-allnoconfig (https://download.01.org/0day-ci/archive/20240604/202406042054.VgbWMkmS-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project d7d2d4f53fc79b4b58e8d8d08151b577c3699d4a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240604/202406042054.VgbWMkmS-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/202406042054.VgbWMkmS-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from kernel/sched/core.c:10:
   In file included from include/linux/highmem.h:8:
   In file included from include/linux/cacheflush.h:5:
   In file included from arch/arm/include/asm/cacheflush.h:10:
   In file included from include/linux/mm.h:2253:
   include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
     514 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
         |                               ~~~~~~~~~~~ ^ ~~~
   kernel/sched/core.c:1992:13: error: conflicting types for 'dequeue_task'
    1992 | inline bool dequeue_task(struct rq *rq, struct task_struct *p, int flags)
         |             ^
   kernel/sched/sched.h:3569:13: note: previous declaration is here
    3569 | extern void dequeue_task(struct rq *rq, struct task_struct *p, int flags);
         |             ^
>> kernel/sched/core.c:2032:2: error: statement requires expression of scalar type ('void' invalid)
    2032 |         if (dequeue_task(rq, p, DEQUEUE_SLEEP | flags))
         |         ^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   1 warning and 2 errors generated.


vim +2032 kernel/sched/core.c

  2029	
  2030	static void block_task(struct rq *rq, struct task_struct *p, int flags)
  2031	{
> 2032		if (dequeue_task(rq, p, DEQUEUE_SLEEP | flags))
  2033			__block_task(rq, p);
  2034	}
  2035	

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