linux-kernel - [PATCH v2] ASoC: cs42l56: Fix the error handling of cs42l56_i2c

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Message-Id: <20220511015514.1777923-1-zheyuma97@gmail.com>
Date:   Wed, 11 May 2022 09:55:14 +0800
From:   Zheyu Ma <zheyuma97@...il.com>
To:     james.schulman@...rus.com, david.rhodes@...rus.com,
        tanureal@...nsource.cirrus.com, rf@...nsource.cirrus.com,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, ckeepax@...nsource.cirrus.com,
        alsa-devel@...a-project.org, patches@...nsource.cirrus.com,
        linux-kernel@...r.kernel.org
Cc:     Zheyu Ma <zheyuma97@...il.com>
Subject: [PATCH v2] ASoC: cs42l56: Fix the error handling of cs42l56_i2c_probe()

The driver should goto label 'err_enable' when failing at regmap_read().

Signed-off-by: Zheyu Ma <zheyuma97@...il.com>
---
Changes in v2:
    - Fix the typo in the subject
---
 sound/soc/codecs/cs42l56.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c
index 2c4e09b43199..dc23007336c5 100644
--- a/sound/soc/codecs/cs42l56.c
+++ b/sound/soc/codecs/cs42l56.c
@@ -1245,7 +1245,7 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client)
 	ret = regmap_read(cs42l56->regmap, CS42L56_CHIP_ID_1, &reg);
 	if (ret) {
 		dev_err(&i2c_client->dev, "Failed to read chip ID: %d\n", ret);
-		return ret;
+		goto err_enable;
 	}
 
 	devid = reg & CS42L56_CHIP_ID_MASK;
-- 
2.25.1