[akpm-mm:mm-nonmm-unstable 171/173] kernel/kthread.c:913: warning: expecting prototype for kthread_create_worker_on_node(). Prototype was for kthread_create_worker() instead

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
head:   dfbe2aeb5ed491cb9f0a2de5a7ad9a9d4d477a8f
commit: 1bc3c5db9becd0171108c2dcfaf7ef5ef10c1e03 [171/173] kthread: modify kernel-doc function name to match code
config: i386-buildonly-randconfig-001-20250112 (https://download.01.org/0day-ci/archive/20250112/202501122249.upmy4970-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250112/202501122249.upmy4970-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/202501122249.upmy4970-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> kernel/kthread.c:913: warning: expecting prototype for kthread_create_worker_on_node(). Prototype was for kthread_create_worker() instead


vim +913 kernel/kthread.c

fbae2d44aa1df7 Petr Mladek  2016-10-11  901  
fbae2d44aa1df7 Petr Mladek  2016-10-11  902  /**
1bc3c5db9becd0 Randy Dunlap 2025-01-10  903   * kthread_create_worker_on_node - create a kthread worker
dbf52682cb0286 Petr Mladek  2016-10-11  904   * @flags: flags modifying the default behavior of the worker
fbae2d44aa1df7 Petr Mladek  2016-10-11  905   * @namefmt: printf-style name for the kthread worker (task).
fbae2d44aa1df7 Petr Mladek  2016-10-11  906   *
fbae2d44aa1df7 Petr Mladek  2016-10-11  907   * Returns a pointer to the allocated worker on success, ERR_PTR(-ENOMEM)
fbae2d44aa1df7 Petr Mladek  2016-10-11  908   * when the needed structures could not get allocated, and ERR_PTR(-EINTR)
d25c83c6606ffc Petr Mladek  2022-03-15  909   * when the caller was killed by a fatal signal.
fbae2d44aa1df7 Petr Mladek  2016-10-11  910   */
fbae2d44aa1df7 Petr Mladek  2016-10-11  911  struct kthread_worker *
dbf52682cb0286 Petr Mladek  2016-10-11  912  kthread_create_worker(unsigned int flags, const char namefmt[], ...)
fbae2d44aa1df7 Petr Mladek  2016-10-11 @913  {
fbae2d44aa1df7 Petr Mladek  2016-10-11  914  	struct kthread_worker *worker;
fbae2d44aa1df7 Petr Mladek  2016-10-11  915  	va_list args;
fbae2d44aa1df7 Petr Mladek  2016-10-11  916  
fbae2d44aa1df7 Petr Mladek  2016-10-11  917  	va_start(args, namefmt);
dbf52682cb0286 Petr Mladek  2016-10-11  918  	worker = __kthread_create_worker(-1, flags, namefmt, args);
fbae2d44aa1df7 Petr Mladek  2016-10-11  919  	va_end(args);
fbae2d44aa1df7 Petr Mladek  2016-10-11  920  
fbae2d44aa1df7 Petr Mladek  2016-10-11  921  	return worker;
fbae2d44aa1df7 Petr Mladek  2016-10-11  922  }
fbae2d44aa1df7 Petr Mladek  2016-10-11  923  EXPORT_SYMBOL(kthread_create_worker);
fbae2d44aa1df7 Petr Mladek  2016-10-11  924  

:::::: The code at line 913 was first introduced by commit
:::::: fbae2d44aa1df72d0154be77eb4d71e1e34c0f8f kthread: add kthread_create_worker*()

:::::: TO: Petr Mladek <pmladek@suse.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>

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