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Message-ID: <202412082018.GUvC80wl-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: Vijendar Mukunda CC: Mark Brown CC: Bard Liao CC: "Pierre-Louis Bossart" tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7503345ac5f5e82fd9a36d6e6b447c016376403a commit: cb8ea62e6402067ba092d4c1d66a9440513a572b ASoC: amd/sdw_utils: add sof based soundwire generic machine driver date: 4 months ago :::::: branch date: 18 hours ago :::::: commit date: 4 months ago config: i386-randconfig-141-20241208 (https://download.01.org/0day-ci/archive/20241208/202412082018.GUvC80wl-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 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 | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202412082018.GUvC80wl-lkp@intel.com/ smatch warnings: sound/soc/sdw_utils/soc_sdw_rt_amp.c:202 asoc_sdw_rt_amp_spk_rtd_init() error: uninitialized symbol 'ret'. vim +/ret +202 sound/soc/sdw_utils/soc_sdw_rt_amp.c 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 177 bd5838c8999838 sound/soc/intel/boards/sof_sdw_rt_amp.c Vijendar Mukunda 2024-08-01 178 int asoc_sdw_rt_amp_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai) 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 179 { 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 180 struct snd_soc_card *card = rtd->card; 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 181 const struct snd_soc_dapm_route *rt_amp_map; 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 182 char codec_name[CODEC_NAME_SIZE]; 84e0a19adb73d7 sound/soc/intel/boards/sof_sdw_rt_amp.c Bard Liao 2024-05-09 183 struct snd_soc_dai *codec_dai; 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 184 int ret; 9f3763b3628def sound/soc/intel/boards/sof_sdw_rt_amp.c Bard Liao 2024-02-08 185 int i; 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 186 4c11132a886ea9 sound/soc/intel/boards/sof_sdw_rt_amp.c Bard Liao 2024-05-09 187 rt_amp_map = get_codec_name_and_route(dai, codec_name); 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 188 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 189 card->components = devm_kasprintf(card->dev, GFP_KERNEL, 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 190 "%s spk:%s", 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 191 card->components, codec_name); 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 192 if (!card->components) 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 193 return -ENOMEM; 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 194 84e0a19adb73d7 sound/soc/intel/boards/sof_sdw_rt_amp.c Bard Liao 2024-05-09 195 for_each_rtd_codec_dais(rtd, i, codec_dai) { 84e0a19adb73d7 sound/soc/intel/boards/sof_sdw_rt_amp.c Bard Liao 2024-05-09 196 if (strstr(codec_dai->component->name_prefix, "-1")) 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 197 ret = snd_soc_dapm_add_routes(&card->dapm, rt_amp_map, 2); 84e0a19adb73d7 sound/soc/intel/boards/sof_sdw_rt_amp.c Bard Liao 2024-05-09 198 else if (strstr(codec_dai->component->name_prefix, "-2")) 5c10da436ebd93 sound/soc/intel/boards/sof_sdw_rt_amp.c Gongjun Song 2022-12-06 199 ret = snd_soc_dapm_add_routes(&card->dapm, rt_amp_map + 2, 2); 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 200 } 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 201 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 @202 return ret; 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 203 } ccc96ae2814a7f sound/soc/sdw_utils/soc_sdw_rt_amp.c Vijendar Mukunda 2024-08-01 204 EXPORT_SYMBOL_NS(asoc_sdw_rt_amp_spk_rtd_init, SND_SOC_SDW_UTILS); 52db12d193d457 sound/soc/intel/boards/sof_sdw_rt1308.c Pierre-Louis Bossart 2020-03-25 205 :::::: The code at line 202 was first introduced by commit :::::: 52db12d193d45728e738df6119702cba08fd46a2 ASoC: Intel: boards: add sof_sdw machine driver :::::: TO: Pierre-Louis Bossart :::::: CC: Mark Brown -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki