[PATCH 1/7] input/ti_am_335x_tsc: remove the else case

[Sebastian Andrzej Siewior <bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>]

The DT support added in ("input: touchscreen: am335x: Add DT support")
added an else case which shifts the code to the righ for no reaseon.
This patch simply removes the pointless else case and shifts the code
back to the left.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
---
 drivers/input/touchscreen/ti_am335x_tsc.c |   63 +++++++++++++----------------
 1 file changed, 28 insertions(+), 35 deletions(-)

diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index 4fcf72f..20f4505 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -396,41 +396,34 @@ static int titsc_parse_dt(struct ti_tscadc_dev *tscadc_dev,
 
 	if (!node)
 		return -EINVAL;
-	else {
-		node = of_get_child_by_name(node, "tsc");
-		if (!node)
-			return -EINVAL;
-		else {
-			err = of_property_read_u32(node, "ti,wires", &val32);
-			if (err < 0)
-				goto error_ret;
-			else
-				ts_dev->wires = val32;
-
-			err = of_property_read_u32(node,
-					"ti,x-plate-resistance", &val32);
-			if (err < 0)
-				goto error_ret;
-			else
-				ts_dev->x_plate_resistance = val32;
-
-			err = of_property_read_u32(node,
-					"ti,steps-to-configure", &val32);
-			if (err < 0)
-				goto error_ret;
-			else
-				ts_dev->steps_to_configure = val32;
-
-			err = of_property_read_u32_array(node, "ti,wire-config",
-					wires_conf, ARRAY_SIZE(wires_conf));
-			if (err < 0)
-				goto error_ret;
-			else {
-				for (i = 0; i < ARRAY_SIZE(wires_conf); i++)
-					ts_dev->config_inp[i] = wires_conf[i];
-			}
-		}
-	}
+
+	node = of_get_child_by_name(node, "tsc");
+	if (!node)
+		return -EINVAL;
+	err = of_property_read_u32(node, "ti,wires", &val32);
+	if (err < 0)
+		goto error_ret;
+	ts_dev->wires = val32;
+
+	err = of_property_read_u32(node,
+			"ti,x-plate-resistance", &val32);
+	if (err < 0)
+		goto error_ret;
+	ts_dev->x_plate_resistance = val32;
+
+	err = of_property_read_u32(node,
+			"ti,steps-to-configure", &val32);
+	if (err < 0)
+		goto error_ret;
+	ts_dev->steps_to_configure = val32;
+
+	err = of_property_read_u32_array(node, "ti,wire-config",
+			wires_conf, ARRAY_SIZE(wires_conf));
+	if (err < 0)
+		goto error_ret;
+
+	for (i = 0; i < ARRAY_SIZE(wires_conf); i++)
+		ts_dev->config_inp[i] = wires_conf[i];
 	return 0;
 
 error_ret:
-- 
1.7.10.4