Re: [PATCH] staging: greybus: fix some formatting issues

[Dan Carpenter <dan.carpenter@oracle.com>]

On Tue, May 18, 2021 at 07:48:34PM +0800, Wang Qing wrote:
> fixing WARNING: void function return statements are not generally useful
> 
> Signed-off-by: Wang Qing <wangqing@vivo.com>
> ---
>  drivers/staging/greybus/audio_codec.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c
> index b589cf6..ffd8997
> --- a/drivers/staging/greybus/audio_codec.c
> +++ b/drivers/staging/greybus/audio_codec.c
> @@ -1028,7 +1028,6 @@ static int gbcodec_probe(struct snd_soc_component *comp)
>  static void gbcodec_remove(struct snd_soc_component *comp)
>  {
>  	/* Empty function for now */
> -	return;
>  }

This is called from snd_soc_component_remove().  Just delete the whole
function.  It's unclear why there are so many dummy functions in this
driver...

regards,
dan carpenter