staging: iio: ad7150: simplify i2c SMBus return treatment (28c79014) · Commits · 戴 / test

Since i2c_smbus_write_byte_data returns no-positive value, this commit making the treatment of its return value less verbose. Signed-off-by:

drivers/staging/iio/cdc/ad7150.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -202,16 +202,11 @@ static int ad7150_write_event_params(struct iio_dev *indio_dev,
		ret = i2c_smbus_write_byte_data(chip->client,
		ad7150_addresses[chan][4],
		sens);
		if (ret < 0)
		if (ret)
		return ret;

		ret = i2c_smbus_write_byte_data(chip->client,
		return i2c_smbus_write_byte_data(chip->client,
		ad7150_addresses[chan][5],
		timeout);
		if (ret < 0)
		return ret;

		return 0;
		}

		static int ad7150_write_event_config(struct iio_dev *indio_dev,