[PATCH net-next v2 03/13] net: dsa: realtek: Use for_each_child_of_node_scoped()

[Jinjie Ruan]

Avoid need to manually handle of_node_put() by using
for_each_child_of_node_scoped(), which can simplfy code.

Signed-off-by: Jinjie Ruan <ruanjinjie at huawei.com>
---
v2:
- Split into 2 patches.
---
 drivers/net/dsa/realtek/rtl8366rb.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/dsa/realtek/rtl8366rb.c b/drivers/net/dsa/realtek/rtl8366rb.c
index 9e821b42e5f3..7001b8b1c028 100644
--- a/drivers/net/dsa/realtek/rtl8366rb.c
+++ b/drivers/net/dsa/realtek/rtl8366rb.c
@@ -1009,7 +1009,7 @@ static int rtl8366rb_setup_all_leds_off(struct realtek_priv *priv)
 
 static int rtl8366rb_setup_leds(struct realtek_priv *priv)
 {
-	struct device_node *leds_np, *led_np;
+	struct device_node *leds_np;
 	struct dsa_switch *ds = &priv->ds;
 	struct dsa_port *dp;
 	int ret = 0;
@@ -1025,13 +1025,11 @@ static int rtl8366rb_setup_leds(struct realtek_priv *priv)
 			continue;
 		}
 
-		for_each_child_of_node(leds_np, led_np) {
+		for_each_child_of_node_scoped(leds_np, led_np) {
 			ret = rtl8366rb_setup_led(priv, dp,
 						  of_fwnode_handle(led_np));
-			if (ret) {
-				of_node_put(led_np);
+			if (ret)
 				break;
-			}
 		}
 
 		of_node_put(leds_np);
-- 
2.34.1