> -----Original Message-----
> From: kernel test robot [mailto:lkp@intel.com]
> Sent: Sunday, August 22, 2021 11:43 AM
> To: Pkshih; kvalo@codeaurora.org
> Cc: clang-built-linux@googlegroups.com; kbuild-all@lists.01.org; linux-wireless@vger.kernel.org
> Subject: Re: [PATCH v6 24/24] rtw89: add Kconfig and Makefile
> 
> Hi Ping-Ke,
> 
> I love your patch! Perhaps something to improve:
> 
> [auto build test WARNING on wireless-drivers-next/master]
> [also build test WARNING on wireless-drivers/master v5.14-rc6 next-20210820]
> [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/Ping-Ke-Shih/rtw89-add-Realtek-802-11ax-driver/20210820-1
> 24025
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
> config: i386-randconfig-a015-20210822 (attached as .config)
> compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project
> 9e9d70591e72fc6762b4b9a226b68ed1307419bf)
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
> ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://github.com/0day-ci/linux/commit/6c4e6c23950c253389ad130ffe0367bbca3af99e
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review
> Ping-Ke-Shih/rtw89-add-Realtek-802-11ax-driver/20210820-124025
>         git checkout 6c4e6c23950c253389ad130ffe0367bbca3af99e
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=i386
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> All warnings (new ones prefixed by >>):
> 
> >> drivers/net/wireless/realtek/rtw89/phy.c:1522:6: warning: variable 'active_entry' set but not used
> [-Wunused-but-set-variable]
>            u64 active_entry = 0;
>                ^
>    1 warning generated.
> 

[...]

Thanks for the finding. I'll remove this variable.

Ping-Ke