Hi Kieran, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on wireless/main] [also build test WARNING on linus/master v6.0-rc3 next-20220829] [cannot apply to wireless-next/main] [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/Kieran-Frewen/Additional-Support-for-802-11ah-S1G/20220830-102217 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git main config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220830/202208301259.DiwKm3rQ-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/7c0e7a45e22911c6e1b16ecdce1a4d6022fd66ee git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Kieran-Frewen/Additional-Support-for-802-11ah-S1G/20220830-102217 git checkout 7c0e7a45e22911c6e1b16ecdce1a4d6022fd66ee # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash net/wireless/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> net/wireless/util.c:137:5: warning: no previous prototype for 'ieee80211_s1g_channel_to_freq_khz' [-Wmissing-prototypes] 137 | u32 ieee80211_s1g_channel_to_freq_khz(int chan) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- net/wireless/reg.c: In function 'handle_channel_custom.constprop': >> net/wireless/reg.c:2597:28: warning: 'center_freq_khz' is used uninitialized [-Wuninitialized] 2597 | reg_rule = freq_reg_info_regd(center_freq_khz, regd, bw); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ net/wireless/reg.c:2586:17: note: 'center_freq_khz' was declared here 2586 | u32 bw, center_freq_khz; | ^~~~~~~~~~~~~~~ vim +/ieee80211_s1g_channel_to_freq_khz +137 net/wireless/util.c 136 > 137 u32 ieee80211_s1g_channel_to_freq_khz(int chan) 138 { 139 u32 base = ieee80211_s1g_base_freq(chan); 140 141 if (!base) 142 return 0; 143 144 return (base + chan * 500); 145 } 146 EXPORT_SYMBOL(ieee80211_s1g_channel_to_freq_khz); 147 -- 0-DAY CI Kernel Test Service https://01.org/lkp
