From 44ceb791182a555e1246eb825c0d2926ce758d20 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Sat, 30 Apr 2022 10:16:05 +0200 Subject: iio:light:opt3001: Remove duplicated error reporting in .remove() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 difference. The device goes away anyhow and the devm cleanups are called. As opt3001_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 Link: https://lore.kernel.org/r/20220430081607.15078-8-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron --- drivers/iio/light/opt3001.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/iio/light') diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c index 1880bd5bb258..a326d47afc9b 100644 --- a/drivers/iio/light/opt3001.c +++ b/drivers/iio/light/opt3001.c @@ -808,7 +808,7 @@ static int opt3001_remove(struct i2c_client *client) if (ret < 0) { dev_err(opt->dev, "failed to read register %02x\n", OPT3001_CONFIGURATION); - return ret; + return 0; } reg = ret; @@ -819,7 +819,6 @@ static int opt3001_remove(struct i2c_client *client) if (ret < 0) { dev_err(opt->dev, "failed to write register %02x\n", OPT3001_CONFIGURATION); - return ret; } return 0; -- cgit v1.2.3