Avoids the need for manual cleanup of_node_put() in early exits
from the loop by using for_each_child_of_node_scoped().
Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
---
drivers/mtd/nand/raw/pl35x-nand-controller.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/raw/pl35x-nand-controller.c b/drivers/mtd/nand/raw/pl35x-nand-controller.c
index 1c76ee98efb7..2570fd0beea0 100644
--- a/drivers/mtd/nand/raw/pl35x-nand-controller.c
+++ b/drivers/mtd/nand/raw/pl35x-nand-controller.c
@@ -1111,7 +1111,7 @@ static void pl35x_nand_chips_cleanup(struct pl35x_nandc *nfc)
static int pl35x_nand_chips_init(struct pl35x_nandc *nfc)
{
- struct device_node *np = nfc->dev->of_node, *nand_np;
+ struct device_node *np = nfc->dev->of_node;
int nchips = of_get_child_count(np);
int ret;
@@ -1121,10 +1121,9 @@ static int pl35x_nand_chips_init(struct pl35x_nandc *nfc)
return -EINVAL;
}
- for_each_child_of_node(np, nand_np) {
+ for_each_child_of_node_scoped(np, nand_np) {
ret = pl35x_nand_chip_init(nfc, nand_np);
if (ret) {
- of_node_put(nand_np);
pl35x_nand_chips_cleanup(nfc);
break;
}
--
2.34.1
