[PATCH 1/3] hwmon: (emc2305) Simplify with scoped for each OF child loop

[Krzysztof Kozlowski]

Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
---
 drivers/hwmon/emc2305.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/hwmon/emc2305.c b/drivers/hwmon/emc2305.c
index ceae96c07ac4..8f80a39574f3 100644
--- a/drivers/hwmon/emc2305.c
+++ b/drivers/hwmon/emc2305.c
@@ -605,7 +605,6 @@ static int emc2305_probe(struct i2c_client *client)
 {
 	struct i2c_adapter *adapter = client->adapter;
 	struct device *dev = &client->dev;
-	struct device_node *child;
 	struct emc2305_data *data;
 	struct emc2305_platform_data *pdata;
 	int vendor;
@@ -681,12 +680,10 @@ static int emc2305_probe(struct i2c_client *client)
 		/* Parse and check for the available PWM child nodes */
 		if (pwm_childs > 0) {
 			i = 0;
-			for_each_child_of_node(dev->of_node, child) {
+			for_each_child_of_node_scoped(dev->of_node, child) {
 				ret = emc2305_set_single_tz(dev, child, i);
-				if (ret != 0) {
-					of_node_put(child);
+				if (ret != 0)
 					return ret;
-				}
 				i++;
 			}
 		} else {
-- 
2.51.0