tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 
for-later
head:   b10d94a0cbfc4bbfdf6dcdaa966fb4f17eee08f1
commit: d3a19da72d2ef3e8f1d756b9f859a93ef84c3078 [27/30] kthread: Add 
kthread_stop_put
config: i386-buildonly-randconfig-001-20230829 
(https://download.01.org/0day-ci/archive/20230829/202308291833.73wbcbdr-...@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git 
ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): 
(https://download.01.org/0day-ci/archive/20230829/202308291833.73wbcbdr-...@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 <l...@intel.com>
| Closes: 
https://lore.kernel.org/oe-kbuild-all/202308291833.73wbcbdr-...@intel.com/

All warnings (new ones prefixed by >>):

>> kernel/kthread.c:738: warning: Function parameter or member 'k' not 
>> described in 'kthread_stop_put'


vim +738 kernel/kthread.c

   721  
   722  /**
   723   * kthread_stop_put - stop a thread and put its task struct
   724   *
   725   * Stops a kthread and put its task_struct.  This is meant for callers
   726   * holding an extra reference on the task struct obtained by something
   727   * like:
   728   *
   729   *   t = kthread_create(...);
   730   *   if (!IS_ERR(t)) {
   731   *     get_task_struct(t);
   732   *     wake_up_process(t)
   733   *   }
   734   *
   735   * Returns the result of kthread_stop().
   736   */
   737  int kthread_stop_put(struct task_struct *k)
 > 738  {
   739          int ret;
   740  
   741          ret = kthread_stop(k);
   742          put_task_struct(k);
   743          return ret;
   744  }
   745  EXPORT_SYMBOL(kthread_stop_put);
   746  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

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