1 files changed, 10 insertions, 13 deletions

diff --git a/drivers/input/joystick/adc-joystick.c b/drivers/input/joystick/adc-joystick.c
index 5f46a7104b52..02713e624df1 100644
--- a/drivers/input/joystick/adc-joystick.c
+++ b/drivers/input/joystick/adc-joystick.c
@@ -132,7 +132,6 @@ static void adc_joystick_cleanup(void *data)
 static int adc_joystick_set_axes(struct device *dev, struct adc_joystick *joy)
 {
 	struct adc_joystick_axis *axes = joy->axes;
-	struct fwnode_handle *child;
 	s32 range[2], fuzz, flat;
 	unsigned int num_axes;
 	int error, i;
@@ -149,31 +148,30 @@ static int adc_joystick_set_axes(struct device *dev, struct adc_joystick *joy)
 		return -EINVAL;
 	}
 
-	device_for_each_child_node(dev, child) {
+	device_for_each_child_node_scoped(dev, child) {
 		error = fwnode_property_read_u32(child, "reg", &i);
 		if (error) {
 			dev_err(dev, "reg invalid or missing\n");
-			goto err_fwnode_put;
+			return error;
 		}
 
 		if (i >= num_axes) {
-			error = -EINVAL;
 			dev_err(dev, "No matching axis for reg %d\n", i);
-			goto err_fwnode_put;
+			return -EINVAL;
 		}
 
 		error = fwnode_property_read_u32(child, "linux,code",
 						 &axes[i].code);
 		if (error) {
 			dev_err(dev, "linux,code invalid or missing\n");
-			goto err_fwnode_put;
+			return error;
 		}
 
 		error = fwnode_property_read_u32_array(child, "abs-range",
 						       range, 2);
 		if (error) {
 			dev_err(dev, "abs-range invalid or missing\n");
-			goto err_fwnode_put;
+			return error;
 		}
 
 		if (range[0] > range[1]) {
@@ -182,18 +180,17 @@ static int adc_joystick_set_axes(struct device *dev, struct adc_joystick *joy)
 			swap(range[0], range[1]);
 		}
 
-		fwnode_property_read_u32(child, "abs-fuzz", &fuzz);
-		fwnode_property_read_u32(child, "abs-flat", &flat);
+		if (fwnode_property_read_u32(child, "abs-fuzz", &fuzz))
+			fuzz = 0;
+
+		if (fwnode_property_read_u32(child, "abs-flat", &flat))
+			flat = 0;
 
 		input_set_abs_params(joy->input, axes[i].code,
 				     range[0], range[1], fuzz, flat);
 	}
 
 	return 0;
-
-err_fwnode_put:
-	fwnode_handle_put(child);
-	return error;
 }