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@xxxxxxxxxx>
---
drivers/hwmon/ina3221.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/hwmon/ina3221.c b/drivers/hwmon/ina3221.c
index f0053f87e3e6..1bf479a0f793 100644
--- a/drivers/hwmon/ina3221.c
+++ b/drivers/hwmon/ina3221.c
@@ -813,7 +813,6 @@ static int ina3221_probe_child_from_dt(struct device *dev,
static int ina3221_probe_from_dt(struct device *dev, struct ina3221_data *ina)
{
const struct device_node *np = dev->of_node;
- struct device_node *child;
int ret;
/* Compatible with non-DT platforms */
@@ -822,12 +821,10 @@ static int ina3221_probe_from_dt(struct device *dev, struct ina3221_data *ina)
ina->single_shot = of_property_read_bool(np, "ti,single-shot");
- for_each_child_of_node(np, child) {
+ for_each_child_of_node_scoped(np, child) {
ret = ina3221_probe_child_from_dt(dev, child, ina);
- if (ret) {
- of_node_put(child);
+ if (ret)
return ret;
- }
}
return 0;
--
2.34.1
