Re: [PATCH v2 2/2] wcn36xx: Implement tx_rate reporting

[kernel test robot]

Hi Edmond,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on wireless-next/main]
[also build test WARNING on kvalo-ath/ath-next next-20220318]
[cannot apply to wireless/main kvalo-wireless-drivers/master v5.17-rc8]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Edmond-Gagnon/wcn36xx-Implement-tx_rate-reporting/20220319-040030
base:   https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main
config: i386-randconfig-a005 (https://download.01.org/0day-ci/archive/20220319/202203190720.E8jZHrLo-lkp@xxxxxxxxx/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/ec06272b313bdabd805efd65a0a6c2a74b82803f
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Edmond-Gagnon/wcn36xx-Implement-tx_rate-reporting/20220319-040030
        git checkout ec06272b313bdabd805efd65a0a6c2a74b82803f
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/net/wireless/ath/wcn36xx/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/net/wireless/ath/wcn36xx/main.c:1604:6: warning: no previous prototype for 'wcn36xx_get_stats_work' [-Wmissing-prototypes]
    1604 | void wcn36xx_get_stats_work(struct work_struct *work)
         |      ^~~~~~~~~~~~~~~~~~~~~~
   drivers/net/wireless/ath/wcn36xx/main.c: In function 'wcn36xx_get_stats_work':
>> drivers/net/wireless/ath/wcn36xx/main.c:1608:6: warning: variable 'stats_status' set but not used [-Wunused-but-set-variable]
    1608 |  int stats_status;
         |      ^~~~~~~~~~~~


vim +/wcn36xx_get_stats_work +1604 drivers/net/wireless/ath/wcn36xx/main.c

  1603	
> 1604	void wcn36xx_get_stats_work(struct work_struct *work)
  1605	{
  1606		struct delayed_work *delayed_work = container_of(work, struct delayed_work, work);
  1607		struct wcn36xx *wcn = container_of(delayed_work, struct wcn36xx, get_stats_work);
> 1608		int stats_status;
  1609	
  1610		stats_status = wcn36xx_smd_get_stats(wcn, HAL_GLOBAL_CLASS_A_STATS_INFO);
  1611	
  1612		schedule_delayed_work(&wcn->get_stats_work, msecs_to_jiffies(WCN36XX_HAL_STATS_INTERVAL));
  1613	}
  1614	

---
0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx