Hi Srinivas, I love your patch! Perhaps something to improve: [auto build test WARNING on broonie-sound/for-next] [also build test WARNING on tiwai-sound/for-next linus/master v6.0-rc5 next-20220915] [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/Srinivas-Kandagatla/ASoC-qdsp6-audioreach-add-multi-port-SAL-and-MFC-support/20220915-204217 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: hexagon-randconfig-r021-20220915 (https://download.01.org/0day-ci/archive/20220916/202209161405.8VjleAAg-lkp@xxxxxxxxx/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 405b19bb679e3371abd9cd02dc1484213a4ebb88) 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/deea0cb75db349cdcece853a658b68f4424da861 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Srinivas-Kandagatla/ASoC-qdsp6-audioreach-add-multi-port-SAL-and-MFC-support/20220915-204217 git checkout deea0cb75db349cdcece853a658b68f4424da861 # 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=hexagon SHELL=/bin/bash sound/soc/qcom/qdsp6/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): sound/soc/qcom/qdsp6/audioreach.c:434:6: warning: variable 'graph_id' set but not used [-Wunused-but-set-variable] int graph_id; ^ >> sound/soc/qcom/qdsp6/audioreach.c:1050:7: warning: variable 'rc' is used uninitialized whenever switch case is taken [-Wsometimes-uninitialized] case MODULE_ID_SAL: ^~~~~~~~~~~~~ sound/soc/qcom/qdsp6/audioreach.h:18:25: note: expanded from macro 'MODULE_ID_SAL' #define MODULE_ID_SAL 0x07001010 ^~~~~~~~~~ sound/soc/qcom/qdsp6/audioreach.c:1059:9: note: uninitialized use occurs here return rc; ^~ sound/soc/qcom/qdsp6/audioreach.c:1025:8: note: initialize the variable 'rc' to silence this warning int rc; ^ = 0 2 warnings generated. vim +/rc +1050 sound/soc/qcom/qdsp6/audioreach.c 1021 1022 int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_module *module, 1023 struct audioreach_module_config *cfg) 1024 { 1025 int rc; 1026 1027 switch (module->module_id) { 1028 case MODULE_ID_DATA_LOGGING: 1029 rc = audioreach_logging_set_media_format(graph, module); 1030 break; 1031 case MODULE_ID_PCM_DEC: 1032 case MODULE_ID_PCM_ENC: 1033 case MODULE_ID_PCM_CNV: 1034 rc = audioreach_pcm_set_media_format(graph, module, cfg); 1035 break; 1036 case MODULE_ID_I2S_SOURCE: 1037 case MODULE_ID_I2S_SINK: 1038 rc = audioreach_i2s_set_media_format(graph, module, cfg); 1039 break; 1040 case MODULE_ID_WR_SHARED_MEM_EP: 1041 rc = audioreach_shmem_set_media_format(graph, module, cfg); 1042 break; 1043 case MODULE_ID_GAIN: 1044 rc = audioreach_gain_set(graph, module); 1045 break; 1046 case MODULE_ID_CODEC_DMA_SINK: 1047 case MODULE_ID_CODEC_DMA_SOURCE: 1048 rc = audioreach_codec_dma_set_media_format(graph, module, cfg); 1049 break; > 1050 case MODULE_ID_SAL: 1051 audioreach_sal_set_media_format(graph, module, cfg); 1052 audioreach_sal_limiter_enable(graph, module, true); 1053 break; 1054 1055 default: 1056 rc = 0; 1057 } 1058 1059 return rc; 1060 } 1061 EXPORT_SYMBOL_GPL(audioreach_set_media_format); 1062 -- 0-DAY CI Kernel Test Service https://01.org/lkp
