[PATCH 26/38] iio: pressure-core: st: Clean-up probe() function

This patch contains some pretty basic clean-ups in probe() pertaining
to
the simplification of error handling and a couple of readability
adaptions.

Signed-off-by: Lee Jones <redacted>
---
drivers/iio/pressure/st_pressure_core.c | 32
++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/iio/pressure/st_pressure_core.c

b/drivers/iio/pressure/st_pressure_core.c
index 3abada2..6ffd949 100644

--- a/drivers/iio/pressure/st_pressure_core.c
+++ b/drivers/iio/pressure/st_pressure_core.c

@@ -232,21 +232,23 @@ static const struct iio_trigger_ops

st_press_trigger_ops = {
int st_press_common_probe(struct iio_dev *indio_dev,
				struct st_sensors_platform_data *plat_data)
{
-	int err;
	struct st_sensor_data *pdata = iio_priv(indio_dev);
+	int irq = pdata->get_irq_data_ready(indio_dev);
+	int err;

	indio_dev->modes = INDIO_DIRECT_MODE;
	indio_dev->info = &press_info;

	err = st_sensors_check_device_support(indio_dev,
-				ARRAY_SIZE(st_press_sensors), st_press_sensors);
+					      ARRAY_SIZE(st_press_sensors),
+					      st_press_sensors);
	if (err < 0)
-		goto st_press_common_probe_error;
+		return err;

	pdata->num_data_channels = ST_PRESS_NUMBER_DATA_CHANNELS;
-	pdata->multiread_bit = pdata->sensor->multi_read_bit;
-	indio_dev->channels = pdata->sensor->ch;
-	indio_dev->num_channels = pdata->sensor->num_ch;
+	pdata->multiread_bit     = pdata->sensor->multi_read_bit;
+	indio_dev->channels      = pdata->sensor->ch;
+	indio_dev->num_channels  = pdata->sensor->num_ch;

	if (pdata->sensor->fs.addr != 0)
		pdata->current_fullscale = (struct st_sensor_fullscale_avl *)

@@ -261,32 +263,30 @@ int st_press_common_probe(struct iio_dev

*indio_dev,

	err = st_sensors_init_sensor(indio_dev, plat_data);
	if (err < 0)
-		goto st_press_common_probe_error;
+		return err;

-	if (pdata->get_irq_data_ready(indio_dev) > 0) {
+	if (irq > 0) {
		err = st_press_allocate_ring(indio_dev);
		if (err < 0)
-			goto st_press_common_probe_error;
+			return err;

		err = st_sensors_allocate_trigger(indio_dev,
-							ST_PRESS_TRIGGER_OPS);
+						  ST_PRESS_TRIGGER_OPS);
		if (err < 0)
			goto st_press_probe_trigger_error;
	}

	err = iio_device_register(indio_dev);
-	if (err)