linux-kernel - Re: [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables

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Message-ID: <202507110636.fqI1Fyh7-lkp@intel.com>
Date: Fri, 11 Jul 2025 07:17:27 +0800
From: kernel test robot <lkp@...el.com>
To: Andrey Skvortsov <andrej.skvortzov@...il.com>,
	Ping-Ke Shih <pkshih@...ltek.com>, Kalle Valo <kvalo@...nel.org>,
	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
	Bitterblue Smith <rtl8821cerfe2@...il.com>,
	Fiona Klute <fiona.klute@....de>
Cc: oe-kbuild-all@...ts.linux.dev,
	Andrey Skvortsov <andrej.skvortzov@...il.com>
Subject: Re: [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy
 parameters from tables

Hi Andrey,

kernel test robot noticed the following build warnings:

[auto build test WARNING on wireless-next/main]
[also build test WARNING on wireless/main linus/master v6.16-rc5 next-20250710]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Andrey-Skvortsov/wifi-rtw88-introduce-callback-to-override-phy-parameters-from-tables/20250710-063838
base:   https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main
patch link:    https://lore.kernel.org/r/20250709223159.2787192-2-andrej.skvortzov%40gmail.com
patch subject: [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables
config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20250711/202507110636.fqI1Fyh7-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250711/202507110636.fqI1Fyh7-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507110636.fqI1Fyh7-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/net/wireless/realtek/rtw88/mac.c: In function 'rtw_mac_postinit':
>> drivers/net/wireless/realtek/rtw88/mac.c:1416:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
    1416 |         int ret = 0;
         |             ^~~


vim +/ret +1416 drivers/net/wireless/realtek/rtw88/mac.c

  1412	
  1413	int rtw_mac_postinit(struct rtw_dev *rtwdev)
  1414	{
  1415		const struct rtw_chip_info *chip = rtwdev->chip;
> 1416		int ret = 0;

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