From: Peng Fan <peng.fan@xxxxxxx>
Use scope based of_node_put() cleanup to simplify code.
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
drivers/pinctrl/pinctrl-k210.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-k210.c b/drivers/pinctrl/pinctrl-k210.c
index b6d1ed9ec9a3..2753e14c3e38 100644
--- a/drivers/pinctrl/pinctrl-k210.c
+++ b/drivers/pinctrl/pinctrl-k210.c
@@ -849,7 +849,6 @@ static int k210_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
unsigned int *num_maps)
{
unsigned int reserved_maps;
- struct device_node *np;
int ret;
reserved_maps = 0;
@@ -861,13 +860,11 @@ static int k210_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
if (ret < 0)
goto err;
- for_each_available_child_of_node(np_config, np) {
+ for_each_available_child_of_node_scoped(np_config, np) {
ret = k210_pinctrl_dt_subnode_to_map(pctldev, np, map,
&reserved_maps, num_maps);
- if (ret < 0) {
- of_node_put(np);
+ if (ret < 0)
goto err;
- }
}
return 0;
--
2.37.1
