[alsa-devel] [PATCH] wm8940: remove unecessary if statement

[Jonathan Cameron]

On 06/06/11 01:47, Greg Dietsche wrote:
> the code always returns ret regardless, so if(ret) check is unecessary.
Good point, though please spell check your commit messages.
unecessary -> unnecessary

Also if you want to do this sort of cleanup, please also fix the
equivalent in wm8940_resume and wm8940_add_widgets.  Ack is for
what is here, plus those if you do them.

Just as an aside, there is no earthly point in cc'ing lkml for a
simple cleanup like this. Just adds to already huge amount of noise!
> 
> Signed-off-by: Greg Dietsche <Gregory.Dietsche at cuw.edu>
Acked-by: Jonathan Cameron <jic23 at cam.ac.uk>
> ---
>  sound/soc/codecs/wm8940.c |    3 ---
>  1 files changed, 0 insertions(+), 3 deletions(-)
> 
> diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
> index 25580e3..1ada6d3 100644
> --- a/sound/soc/codecs/wm8940.c
> +++ b/sound/soc/codecs/wm8940.c
> @@ -730,9 +730,6 @@ static int wm8940_probe(struct snd_soc_codec *codec)
>  	if (ret)
>  		return ret;
>  	ret = wm8940_add_widgets(codec);
> -	if (ret)
> -		return ret;
> -
>  	return ret;
>  }
>