Hi Jie, kernel test robot noticed the following build warnings: [auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on rafael-pm/bleeding-edge linus/master v6.12-rc1 next-20241001] [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/Jie-Zhan/cppc_cpufreq-Use-desired-perf-if-feedback-ctrs-are-0-or-unchanged/20240929-114043 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20240929033214.1039485-3-zhanjie9%40hisilicon.com patch subject: [PATCH v4 2/2] cppc_cpufreq: Remove HiSilicon CPPC workaround config: riscv-randconfig-r062-20241001 (https://download.01.org/0day-ci/archive/20241001/202410012047.ZH3rP9hj-lkp@xxxxxxxxx/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 7773243d9916f98ba0ffce0c3a960e4aa9f03e81) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241001/202410012047.ZH3rP9hj-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202410012047.ZH3rP9hj-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/cpufreq/cppc_cpufreq.c:45:3: warning: unused variable 'fie_disabled' [-Wunused-variable] 45 | } fie_disabled = FIE_UNSET; | ^~~~~~~~~~~~ 1 warning generated. vim +/fie_disabled +45 drivers/cpufreq/cppc_cpufreq.c a3f083e04a8766 Zheng Bin 2022-05-21 40 ae2df912d1a557 Jeremy Linton 2022-09-12 41 static enum { ae2df912d1a557 Jeremy Linton 2022-09-12 42 FIE_UNSET = -1, ae2df912d1a557 Jeremy Linton 2022-09-12 43 FIE_ENABLED, ae2df912d1a557 Jeremy Linton 2022-09-12 44 FIE_DISABLED ae2df912d1a557 Jeremy Linton 2022-09-12 @45 } fie_disabled = FIE_UNSET; ae2df912d1a557 Jeremy Linton 2022-09-12 46 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
