Hi Karthik, Thank you for the patch! Yet something to improve: [auto build test ERROR on v5.19-rc5] [also build test ERROR on linus/master] [cannot apply to staging/staging-testing next-20220707] [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/Karthik-Alapati/staging-greybus-don-t-use-index-pointer-after-iter/20220707-183311 base: 88084a3df1672e131ddc1b4e39eeacfd39864acf config: arm-randconfig-r014-20220707 (https://download.01.org/0day-ci/archive/20220708/202207081340.OdVTd0BF-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 562c3467a6738aa89203f72fc1d1343e5baadf3c) 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://github.com/intel-lab-lkp/linux/commit/bc295082ef055003c6018b57d3c56c5aefcb65c5 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Karthik-Alapati/staging-greybus-don-t-use-index-pointer-after-iter/20220707-183311 git checkout bc295082ef055003c6018b57d3c56c5aefcb65c5 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/staging/greybus/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/staging/greybus/audio_helper.c:128:18: error: expected ';' after expression w_found = false ^ ; 1 error generated. vim +128 drivers/staging/greybus/audio_helper.c 124 125 mutex_lock(&dapm->card->dapm_mutex); 126 for (i = 0; i < num; i++) { 127 /* below logic can be optimized to identify widget pointer */ > 128 w_found = false 129 list_for_each_entry_safe(w, next_w, &dapm->card->widgets, 130 list) { 131 if (w->dapm != dapm) 132 continue; 133 if (!strcmp(w->name, widget->name)) { 134 w_found = true; 135 break; 136 } 137 w = NULL; 138 } 139 if (!w_found) { 140 dev_err(dapm->dev, "%s: widget not found\n", 141 widget->name); 142 widget++; 143 continue; 144 } 145 widget++; 146 #ifdef CONFIG_DEBUG_FS 147 if (!parent) 148 debugfs_w = debugfs_lookup(w->name, parent); 149 debugfs_remove(debugfs_w); 150 debugfs_w = NULL; 151 #endif 152 gbaudio_dapm_free_widget(w); 153 } 154 mutex_unlock(&dapm->card->dapm_mutex); 155 return 0; 156 } 157 -- 0-DAY CI Kernel Test Service https://01.org/lkp