sound/soc/sdw_utils/soc_sdw_rt_amp.c:202 asoc_sdw_rt_amp_spk_rtd_init() error: uninitialized symbol 'ret'.

sound/soc/sdw_utils/soc_sdw_rt_amp.c:202 asoc_sdw_rt_amp_spk_rtd_init() error: uninitialized symbol 'ret'.

[kernel test robot]

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
CC: Mark Brown <broonie@kernel.org>
CC: Bard Liao <yung-chuan.liao@linux.intel.com>
CC: "Pierre-Louis Bossart" <pierre-louis.bossart@linux.intel.com>

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 <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| 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 <pierre-louis.bossart@linux.intel.com>
:::::: CC: Mark Brown <broonie@kernel.org>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki