Re: [PATCH 3/5] ASoC: mediatek: mt8188-mt6359: Cleanup return 0 disguised as return ret

[Matthias Brugger <matthias.bgg@xxxxxxxxx>]

On 08/06/2023 10:47, AngeloGioacchino Del Regno wrote:
> Change all instances of `return ret` to `return 0` at the end of
> functions where ret is always zero and also change functions
> mt8188_{hdmi,dptx}_codec_init to be consistent with how other
> functions are returning errors
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>

Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>

> ---
>   sound/soc/mediatek/mt8188/mt8188-mt6359.c | 20 ++++++++++++--------
>   1 file changed, 12 insertions(+), 8 deletions(-)
>
> diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
> index b2735496d140..260cace408b9 100644
> --- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c
> +++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
> @@ -491,11 +491,13 @@ static int mt8188_hdmi_codec_init(struct snd_soc_pcm_runtime *rtd)
>   	}
>   
>   	ret = snd_soc_component_set_jack(component, &priv->hdmi_jack, NULL);
> -	if (ret)
> +	if (ret) {
>   		dev_info(rtd->dev, "%s, set jack failed on %s (ret=%d)\n",
>   			 __func__, component->name, ret);
> +		return ret;
> +	}
>   
> -	return ret;
> +	return 0;
>   }
>   
>   static int mt8188_dptx_codec_init(struct snd_soc_pcm_runtime *rtd)
> @@ -513,11 +515,13 @@ static int mt8188_dptx_codec_init(struct snd_soc_pcm_runtime *rtd)
>   	}
>   
>   	ret = snd_soc_component_set_jack(component, &priv->dp_jack, NULL);
> -	if (ret)
> +	if (ret) {
>   		dev_info(rtd->dev, "%s, set jack failed on %s (ret=%d)\n",
>   			 __func__, component->name, ret);
> +		return ret;
> +	}
>   
> -	return ret;
> +	return 0;
>   }
>   
>   static int mt8188_dumb_amp_init(struct snd_soc_pcm_runtime *rtd)
> @@ -539,7 +543,7 @@ static int mt8188_dumb_amp_init(struct snd_soc_pcm_runtime *rtd)
>   		return ret;
>   	}
>   
> -	return ret;
> +	return 0;
>   }
>   
>   static int mt8188_max98390_hw_params(struct snd_pcm_substream *substream,
> @@ -612,7 +616,7 @@ static int mt8188_max98390_codec_init(struct snd_soc_pcm_runtime *rtd)
>   		return ret;
>   	}
>   
> -	return ret;
> +	return 0;
>   }
>   
>   static int mt8188_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd)
> @@ -660,7 +664,7 @@ static int mt8188_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd)
>   		return ret;
>   	}
>   
> -	return ret;
> +	return 0;
>   };
>   
>   static void mt8188_nau8825_codec_exit(struct snd_soc_pcm_runtime *rtd)
> @@ -697,7 +701,7 @@ static int mt8188_nau8825_hw_params(struct snd_pcm_substream *substream,
>   		return ret;
>   	}
>   
> -	return ret;
> +	return 0;
>   }
>   
>   static const struct snd_soc_ops mt8188_nau8825_ops = {