iio: hid-sensor-press: Fix return values

[firefly-linux-kernel-4.4.55.git] / drivers / iio / pressure / hid-sensor-press.c

diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c
index 1cd190c73788143d3454e08a13e1cec63137f447..2c0d2a4fed8c66be978e8cc05d3dac1a8e71f681 100644 (file)
--- a/drivers/iio/pressure/hid-sensor-press.c
+++ b/drivers/iio/pressure/hid-sensor-press.c
@@ -78,7 +78,6 @@ static int press_read_raw(struct iio_dev *indio_dev,
        struct press_state *press_state = iio_priv(indio_dev);
        int report_id = -1;
        u32 address;
-       int ret;
        int ret_type;
        s32 poll_value;
 
@@ -128,14 +127,12 @@ static int press_read_raw(struct iio_dev *indio_dev,
                ret_type = IIO_VAL_INT;
                break;
        case IIO_CHAN_INFO_SAMP_FREQ:
-               ret = hid_sensor_read_samp_freq_value(
+               ret_type = hid_sensor_read_samp_freq_value(
                                &press_state->common_attributes, val, val2);
-               ret_type = IIO_VAL_INT_PLUS_MICRO;
                break;
        case IIO_CHAN_INFO_HYSTERESIS:
-               ret = hid_sensor_read_raw_hyst_value(
+               ret_type = hid_sensor_read_raw_hyst_value(
                                &press_state->common_attributes, val, val2);
-               ret_type = IIO_VAL_INT_PLUS_MICRO;
                break;
        default:
                ret_type = -EINVAL;