From: Peter Rosin <peda@axentia.se>
Date: Mon, 3 Apr 2017 08:38:37 +0000 (+0200)
Subject: iio: gyro: mpu3050: stop double error reporting
X-Git-Tag: v4.12-rc1~84^2~115^2~23
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=6a95d825f6a407fb214e92e8c63c905fceaea81b;p=uclinux-h8%2Flinux.git

iio: gyro: mpu3050: stop double error reporting

i2c_mux_add_adapter already logs a message on failure.

Signed-off-by: Peter Rosin <peda@axentia.se>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/gyro/mpu3050-i2c.c b/drivers/iio/gyro/mpu3050-i2c.c
index 06007200bf49..93f08b304a63 100644
--- a/drivers/iio/gyro/mpu3050-i2c.c
+++ b/drivers/iio/gyro/mpu3050-i2c.c
@@ -70,9 +70,8 @@ static int mpu3050_i2c_probe(struct i2c_client *client,
 		dev_err(&client->dev, "failed to allocate I2C mux\n");
 	else {
 		mpu3050->i2cmux->priv = mpu3050;
-		ret = i2c_mux_add_adapter(mpu3050->i2cmux, 0, 0, 0);
-		if (ret)
-			dev_err(&client->dev, "failed to add I2C mux\n");
+		/* Ignore failure, not critical */
+		i2c_mux_add_adapter(mpu3050->i2cmux, 0, 0, 0);
 	}
 
 	return 0;