kernel/trace/rv/rv.c:244: warning: Function parameter or member 'mdef' not described in 'rv_disable_monitor'

From: kernel test robot
Date: Sat Dec 09 2023 - 11:05:22 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f2e8a57ee9036c7d5443382b6c3c09b51a92ec7e
commit: 102227b970a15256f5ffd12a6a276ddf978e6caf rv: Add Runtime Verification (RV) interface
date: 1 year, 4 months ago
config: x86_64-buildonly-randconfig-004-20231010 (https://download.01.org/0day-ci/archive/20231210/202312100010.bWNK9nlA-lkp@xxxxxxxxx/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/20231210/202312100010.bWNK9nlA-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312100010.bWNK9nlA-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> kernel/trace/rv/rv.c:244: warning: Function parameter or member 'mdef' not described in 'rv_disable_monitor'
>> kernel/trace/rv/rv.c:255: warning: Function parameter or member 'mdef' not described in 'rv_enable_monitor'


vim +244 kernel/trace/rv/rv.c

237
238 /**
239 * rv_disable_monitor - disable a given runtime monitor
240 *
241 * Returns 0 on success.
242 */
243 int rv_disable_monitor(struct rv_monitor_def *mdef)
> 244 {
245 __rv_disable_monitor(mdef, true);
246 return 0;
247 }
248
249 /**
250 * rv_enable_monitor - enable a given runtime monitor
251 *
252 * Returns 0 on success, error otherwise.
253 */
254 int rv_enable_monitor(struct rv_monitor_def *mdef)
> 255 {
256 int retval;
257
258 lockdep_assert_held(&rv_interface_lock);
259
260 if (mdef->monitor->enabled)
261 return 0;
262
263 retval = mdef->monitor->enable();
264
265 if (!retval)
266 mdef->monitor->enabled = 1;
267
268 return retval;
269 }
270

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