[kbuild-all] Re: [linux-next:master 8440/9522] drivers/cpufreq/qcom-cpufreq-hw.c:294:3: warning: Value stored to 'opp' is never read [clang-analyzer-deadcode.DeadStores]

On 8/23/2021 2:52 PM, Viresh Kumar wrote: > On 22-08-21, 19:41, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > head: 86ed57fd8c93fdfaabb4f58e78455180fa7d8a84 > > commit: 86afc1df661a99dcd6b8d264cae171f1ead2b7b8 [8440/9522] cpufreq: qcom-cpufreq-hw: Add dcvs interrupt support > > config: arm-randconfig-c002-20210822 (attached as .config) > > compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project a83d99c55ebb14532c414066a5aa3bdb65389965) > > 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 > > # install arm cross compiling tool for clang build > > # apt-get install binutils-arm-linux-gnueabi > > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... > > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > git fetch --no-tags linux-next master > > git checkout 86afc1df661a99dcd6b8d264cae171f1ead2b7b8 > > # save the attached .config to linux build tree > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm clang-analyzer > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <lkp(a)intel.com&gt; > > This doesn't look right, it says issues are with cpufreq-hw driver but > points at hid-core ? Hi Viresh, The warning with the prefix ">>" is pointed to this commit, others are only for reference.