Staging: iio: accel: adis16203: fixed a brace coding style issue

Fixed a brace coding style issue.
Signed-off-by: René Hickersberger <renehickersberger@gmx.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/staging/iio/accel/adis16203.c

@@ -205,9 +205,8 @@ static int adis16203_read_raw(struct iio_dev *indio_dev,
 		bits = 14;
 		addr = adis16203_addresses[chan->scan_index];
 		ret = adis_read_reg_16(st, addr, &val16);
-		if (ret) {
+		if (ret)
 			return ret;
-		}
 		val16 &= (1 << bits) - 1;
 		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
 		*val = val16;