diff mbox series

[-next,7/8] hwmon: (tmp421): Simplify with scoped for each OF child loop

Message ID 20240822062956.3490387-8-ruanjinjie@huawei.com (mailing list archive)
State New, archived
Headers show
Series hwmon: Simplify with scoped for each OF child | expand

Commit Message

Jinjie Ruan Aug. 22, 2024, 6:29 a.m. UTC 
Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
---
 drivers/hwmon/tmp421.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c
index 7a6f9532e594..9537727aad9a 100644
--- a/drivers/hwmon/tmp421.c
+++ b/drivers/hwmon/tmp421.c
@@ -410,18 +410,15 @@  static int tmp421_probe_from_dt(struct i2c_client *client, struct tmp421_data *d
 {
 	struct device *dev = &client->dev;
 	const struct device_node *np = dev->of_node;
-	struct device_node *child;
 	int err;
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		if (strcmp(child->name, "channel"))
 			continue;
 
 		err = tmp421_probe_child_from_dt(client, child, data);
-		if (err) {
-			of_node_put(child);
+		if (err)
 			return err;
-		}
 	}
 
 	return 0;