[PATCH -next RESEND 07/10] mtd: rawnand: mtk: Use for_each_child_of_node_scoped()

Jinjie Ruan
2024-08-26T09:46:51Z

Avoids the need for manual cleanup of_node_put() in early exits
from the loop.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
---
drivers/mtd/nand/raw/mtk_nand.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c
index 17477bb2d48f..d65e6371675b 100644
--- a/drivers/mtd/nand/raw/mtk_nand.c
+++ b/drivers/mtd/nand/raw/mtk_nand.c
@@ -1432,15 +1432,12 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc,
static int mtk_nfc_nand_chips_init(struct device *dev, struct mtk_nfc *nfc)
{
struct device_node *np = dev->of_node;
- struct device_node *nand_np;
int ret;

- for_each_child_of_node(np, nand_np) {
+ for_each_child_of_node_scoped(np, nand_np) {
ret = mtk_nfc_nand_chip_init(dev, nfc, nand_np);
- if (ret) {
- of_node_put(nand_np);
+ if (ret)
return ret;
- }
}

return 0;
--
2.34.1