Hi "Uwe, I love your patch! Yet something to improve: [auto build test ERROR on f2906aa863381afb0015a9eb7fefad885d4e5a56] url: https://github.com/intel-lab-lkp/linux/commits/Uwe-Kleine-K-nig/ASoC-core-Make-snd_soc_unregister_card-return-void/20220621-230233 base: f2906aa863381afb0015a9eb7fefad885d4e5a56 config: xtensa-randconfig-r003-20220620 (https://download.01.org/0day-ci/archive/20220622/202206221950.PW6xhJO1-lkp@xxxxxxxxx/config) compiler: xtensa-linux-gcc (GCC) 11.3.0 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/5a135ba83d6b991aae0eed01f26464524116abec git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Uwe-Kleine-K-nig/ASoC-core-Make-snd_soc_unregister_card-return-void/20220621-230233 git checkout 5a135ba83d6b991aae0eed01f26464524116abec # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=xtensa SHELL=/bin/bash sound/soc/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_with_null_ops': >> sound/soc/soc-topology-test.c:316:13: error: void value not ignored as it ought to be 316 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_with_null_fw': sound/soc/soc-topology-test.c:380:13: error: void value not ignored as it ought to be 380 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_empty_tplg': sound/soc/soc-topology-test.c:429:13: error: void value not ignored as it ought to be 429 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_empty_tplg_bad_magic': sound/soc/soc-topology-test.c:485:13: error: void value not ignored as it ought to be 485 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_empty_tplg_bad_abi': sound/soc/soc-topology-test.c:541:13: error: void value not ignored as it ought to be 541 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_empty_tplg_bad_size': sound/soc/soc-topology-test.c:597:13: error: void value not ignored as it ought to be 597 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_empty_tplg_bad_payload_size': sound/soc/soc-topology-test.c:656:13: error: void value not ignored as it ought to be 656 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_pcm_tplg': sound/soc/soc-topology-test.c:705:13: error: void value not ignored as it ought to be 705 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_pcm_tplg_reload_comp': sound/soc/soc-topology-test.c:758:13: error: void value not ignored as it ought to be 758 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ sound/soc/soc-topology-test.c: In function 'snd_soc_tplg_test_load_pcm_tplg_reload_card': sound/soc/soc-topology-test.c:807:21: error: void value not ignored as it ought to be 807 | ret = snd_soc_unregister_card(&kunit_comp->card); | ^ vim +316 sound/soc/soc-topology-test.c d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 280 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 281 /* d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 282 * NULL ops is default case, we pass empty topology (fw), so we don't have d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 283 * anything to parse and just do nothing, which results in return 0; from d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 284 * calling soc_tplg_dapm_complete in soc_tplg_process_headers d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 285 */ d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 286 static void snd_soc_tplg_test_load_with_null_ops(struct kunit *test) d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 287 { d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 288 struct kunit_soc_component *kunit_comp; d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 289 int ret; d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 290 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 291 /* prepare */ d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 292 kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 293 KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 294 kunit_comp->kunit = test; d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 295 kunit_comp->expect = 0; /* expect success */ d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 296 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 297 kunit_comp->card.dev = test_dev, d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 298 kunit_comp->card.name = "kunit-card", d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 299 kunit_comp->card.owner = THIS_MODULE, d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 300 kunit_comp->card.dai_link = kunit_dai_links, d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 301 kunit_comp->card.num_links = ARRAY_SIZE(kunit_dai_links), d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 302 kunit_comp->card.fully_routed = true, d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 303 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 304 /* run test */ d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 305 ret = snd_soc_register_card(&kunit_comp->card); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 306 if (ret != 0 && ret != -EPROBE_DEFER) d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 307 KUNIT_FAIL(test, "Failed to register card"); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 308 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 309 ret = snd_soc_component_initialize(&kunit_comp->comp, &test_component, test_dev); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 310 KUNIT_EXPECT_EQ(test, 0, ret); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 311 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 312 ret = snd_soc_add_component(&kunit_comp->comp, NULL, 0); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 313 KUNIT_EXPECT_EQ(test, 0, ret); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 314 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 315 /* cleanup */ d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 @316 ret = snd_soc_unregister_card(&kunit_comp->card); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 317 KUNIT_EXPECT_EQ(test, 0, ret); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 318 d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 319 snd_soc_unregister_component(test_dev); d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 320 } d52bbf747cfa8a2 Amadeusz Sławiński 2021-01-20 321 -- 0-DAY CI Kernel Test Service https://01.org/lkp
