Commit 5c608d4d authored Dec 04, 2018 by Jeremy Fertic Committed by Jonathan Cameron Dec 08, 2018

Revert "Staging: iio: adt7316: Add an extra check for 'ret' equals to 0"



This reverts commit 00426e99.

i2c_smbus_read_byte() returns 0 when a byte with the value 0 is read from
the device. This is a valid read so revert the check for 0.

Signed-off-by: Jeremy Fertic <jeremyfertic@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent c3e566c8

drivers/staging/iio/addac/adt7316-i2c.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -30,10 +30,6 @@ static int adt7316_i2c_read(void client, u8 reg, u8 data)
		}

		ret = i2c_smbus_read_byte(client);

		if (!ret)
		return -EIO;

		if (ret < 0) {
		dev_err(&cl->dev, "I2C read error\n");
		return ret;

Admin message