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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230608084727.74403-4-angelogioacchino.delregno@collabora.com>
Date:   Thu,  8 Jun 2023 10:47:25 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     broonie@...nel.org
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        matthias.bgg@...il.com, angelogioacchino.delregno@...labora.com,
        trevor.wu@...iatek.com, amergnat@...libre.com,
        dan.carpenter@...aro.org, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, kernel@...labora.com
Subject: [PATCH 3/5] ASoC: mediatek: mt8188-mt6359: Cleanup return 0 disguised as return ret

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@...labora.com>
---
 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 = {
-- 
2.40.1