mtd: rawnand: sunxi: Use for_each_child_of_node_scoped()

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

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240826094328.2991664-11-ruanjinjie@huawei.com

diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index 4ec17c8bce5a1b34d4fc3433b8f29e575911722b..c28634e20abf8a8df381c8ff98eef8f9eee74c98 100644 (file)
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -2025,13 +2025,11 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc,
 static int sunxi_nand_chips_init(struct device *dev, struct sunxi_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 = sunxi_nand_chip_init(dev, nfc, nand_np);
                if (ret) {
-                       of_node_put(nand_np);
                        sunxi_nand_chips_cleanup(nfc);
                        return ret;
                }