Hi Arnd, I love your patch! Yet something to improve: [auto build test ERROR on groeck-staging/hwmon-next] [also build test ERROR on v5.15-rc2 next-20210920] [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/Arnd-Bergmann/hwmon-dell-smm-hwmon-remove-unused-variable-warning/20210920-201938 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next config: x86_64-buildonly-randconfig-r002-20210920 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c8b3d7d6d6de37af68b2f379d0e37304f78e115f) 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/79c5da5ded917bfb113669f400fc547dcbe49b97 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Arnd-Bergmann/hwmon-dell-smm-hwmon-remove-unused-variable-warning/20210920-201938 git checkout 79c5da5ded917bfb113669f400fc547dcbe49b97 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/hwmon/dell-smm-hwmon.c:609:30: error: unused variable 'i8k_proc_ops' [-Werror,-Wunused-const-variable] static const struct proc_ops i8k_proc_ops = { ^ 1 error generated. vim +/i8k_proc_ops +609 drivers/hwmon/dell-smm-hwmon.c ^1da177e4c3f4152 drivers/char/i8k.c Linus Torvalds 2005-04-16 608 97a32539b9568bb6 drivers/hwmon/dell-smm-hwmon.c Alexey Dobriyan 2020-02-03 @609 static const struct proc_ops i8k_proc_ops = { 97a32539b9568bb6 drivers/hwmon/dell-smm-hwmon.c Alexey Dobriyan 2020-02-03 610 .proc_open = i8k_open_fs, 97a32539b9568bb6 drivers/hwmon/dell-smm-hwmon.c Alexey Dobriyan 2020-02-03 611 .proc_read = seq_read, 97a32539b9568bb6 drivers/hwmon/dell-smm-hwmon.c Alexey Dobriyan 2020-02-03 612 .proc_lseek = seq_lseek, 97a32539b9568bb6 drivers/hwmon/dell-smm-hwmon.c Alexey Dobriyan 2020-02-03 613 .proc_release = single_release, 97a32539b9568bb6 drivers/hwmon/dell-smm-hwmon.c Alexey Dobriyan 2020-02-03 614 .proc_ioctl = i8k_ioctl, 039ae58503f33491 drivers/hwmon/dell-smm-hwmon.c Pali Rohár 2015-05-14 615 }; 039ae58503f33491 drivers/hwmon/dell-smm-hwmon.c Pali Rohár 2015-05-14 616 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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