[jsarha:no_wname_in_kcontrol_name 2/2] sound/soc/sof/topology.c:856:12: error: label at end of compound statement: expected statement

[jsarha:no_wname_in_kcontrol_name 2/2] sound/soc/sof/topology.c:856:12: error: label at end of compound statement: expected statement

[kernel test robot]

tree:   https://github.com/jsarha/linux no_wname_in_kcontrol_name
head:   64b366f30bf75f5525ef9b88f0b9cf810cc160bc
commit: 64b366f30bf75f5525ef9b88f0b9cf810cc160bc [2/2] ASoC: SOF: topology: Add a token for dropping widget name in kcontrol name
config: x86_64-randconfig-x006-20230629 (https://download.01.org/0day-ci/archive/20230630/202306301027.MGaRoqpG-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce: (https://download.01.org/0day-ci/archive/20230630/202306301027.MGaRoqpG-lkp@intel.com/reproduce)

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>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306301027.MGaRoqpG-lkp@intel.com/

All errors (new ones prefixed by >>):

>> sound/soc/sof/topology.c:856:12: error: label at end of compound statement: expected statement
                           default:
                                   ^
                                    ;
   1 error generated.


vim +856 sound/soc/sof/topology.c

   824	
   825	static int sof_dapm_widget_init(struct snd_soc_component *scomp,
   826					struct snd_soc_dapm_widget *w,
   827					struct snd_soc_tplg_vendor_array *array,
   828					int array_size)
   829	{
   830		while (array_size > 0) {
   831			int asize, type, i;
   832	
   833			asize = le32_to_cpu(array->size);
   834	
   835			/* validate asize */
   836			if (asize <= 0) {
   837				dev_err(scomp->dev, "error: invalid array size 0x%x\n",
   838					asize);
   839				return -EINVAL;
   840			}
   841	
   842			/* make sure there is enough data before parsing */
   843			array_size -= asize;
   844			if (array_size < 0) {
   845				dev_err(scomp->dev, "error: invalid array size 0x%x\n",
   846					asize);
   847				return -EINVAL;
   848			}
   849			type = le32_to_cpu(array->type);
   850	
   851			for (i = 0; i < le32_to_cpu(array->num_elems); i++) {
   852				switch (le32_to_cpu(array->value[i].token)) {
   853				case SOF_TKN_COMP_NO_WNAME_IN_KCONTROL_NAME:
   854					sof_w_no_wname_in_long_name(scomp, w, type, &array->value[i]);
   855					break;
 > 856				default:
   857				}
   858			}
   859	
   860			/* next array */
   861			array = (struct snd_soc_tplg_vendor_array *)((u8 *)array + asize);
   862		}
   863		return 0;
   864	}
   865	

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https://github.com/intel/lkp-tests/wiki