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From: "Uwe Kleine-König" <>
To: Jonathan Cameron <>
Cc: Lars-Peter Clausen <>,,
Subject: [PATCH] io:health:afe4404: Remove duplicated error reporting in .remove()
Date: Sat, 14 May 2022 15:04:32 +0200	[thread overview]
Message-ID: <> (raw)

Returning an error value in an i2c remove callback results in an error
message being emitted by the i2c core, but otherwise it doesn't make a

As afe4404_remove() already emits an error message on failure and the
additional error message by the i2c core doesn't add any useful
information, change the return value to zero to suppress this message.

This patch is a preparation for making i2c remove callbacks return void.

Signed-off-by: Uwe Kleine-König <>

this is similar to the patches I sent recently.
Just missed this driver when I intended to address this problem type for
all of drivers/iio/.

Best regards

 drivers/iio/health/afe4404.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iio/health/afe4404.c b/drivers/iio/health/afe4404.c
index aa9311e1e655..1bb7de60f8ca 100644
--- a/drivers/iio/health/afe4404.c
+++ b/drivers/iio/health/afe4404.c
@@ -591,10 +591,8 @@ static int afe4404_remove(struct i2c_client *client)
 	ret = regulator_disable(afe->regulator);
-	if (ret) {
+	if (ret)
 		dev_err(afe->dev, "Unable to disable regulator\n");
-		return ret;
-	}
 	return 0;

base-commit: 3123109284176b1532874591f7c81f3837bbdc17

             reply	other threads:[~2022-05-14 13:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-14 13:04 Uwe Kleine-König [this message]
2022-05-14 13:38 ` Jonathan Cameron
2022-05-22 19:58   ` Uwe Kleine-König
2022-06-03 15:16     ` Jonathan Cameron
2022-06-03 15:19       ` Jonathan Cameron

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