linux-kernel - [morimoto:sound/2021-10-05-v2 19/34] sound/soc/generic/audio-graph-card2.c:511:2: error: label at end of compound statement

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Date:   Tue, 5 Oct 2021 23:21:52 +0800
From:   kernel test robot <lkp@...el.com>
To:     Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [morimoto:sound/2021-10-05-v2 19/34]
 sound/soc/generic/audio-graph-card2.c:511:2: error: label at end of compound
 statement

tree:   https://github.com/morimoto/linux sound/2021-10-05-v2
head:   8401b11735355a55e0ebd90cba21469570e49a05
commit: 874abf6598c48fd249e0827e74eb5a8548fa6c32 [19/34] ASoC: add Audio Graph Card2 driver
config: i386-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/morimoto/linux/commit/874abf6598c48fd249e0827e74eb5a8548fa6c32
        git remote add morimoto https://github.com/morimoto/linux
        git fetch --no-tags morimoto sound/2021-10-05-v2
        git checkout 874abf6598c48fd249e0827e74eb5a8548fa6c32
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   sound/soc/generic/audio-graph-card2.c: In function 'graph_count':
>> sound/soc/generic/audio-graph-card2.c:511:2: error: label at end of compound statement
     511 |  default:
         |  ^~~~~~~


vim +511 sound/soc/generic/audio-graph-card2.c

   491	
   492	static int graph_count(struct asoc_simple_priv *priv,
   493			       struct graph2_custom_hooks *hooks,
   494			       enum graph_type gtype,
   495			       struct device_node *lnk,
   496			       struct link_info *li)
   497	{
   498		struct device *dev = simple_priv_to_dev(priv);
   499		GRAPH2_CUSTOM func = NULL;
   500		int ret = -EINVAL;
   501	
   502		if (li->link >= SNDRV_MAX_LINKS) {
   503			dev_err(dev, "too many links\n");
   504			return ret;
   505		}
   506	
   507		switch (gtype) {
   508		case GRAPH_NORMAL:
   509			func = graph_count_normal;
   510			break;
 > 511		default:
   512		}
   513	
   514		if (!func) {
   515			dev_err(dev, "non supported gtype (%d)\n", gtype);
   516			goto err;
   517		}
   518	
   519		ret = func(priv, lnk, li);
   520		if (ret < 0)
   521			goto err;
   522	
   523		li->link++;
   524	err:
   525		return ret;
   526	}
   527	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (66037 bytes)