From: Jinjie Ruan Date: Mon, 26 Aug 2024 09:43:19 +0000 (+0800) Subject: mtd: rawnand: arasan: Use for_each_child_of_node_scoped() X-Git-Tag: v6.12-rc1~159^2^2~25 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7021a797689d288a06cb48d0da44880d1dcaff8d;p=thirdparty%2Fkernel%2Flinux.git mtd: rawnand: arasan: 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 Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240826094328.2991664-2-ruanjinjie@huawei.com --- diff --git a/drivers/mtd/nand/raw/arasan-nand-controller.c b/drivers/mtd/nand/raw/arasan-nand-controller.c index 2ff1d2b13e3c3..5436ec4a8fde4 100644 --- a/drivers/mtd/nand/raw/arasan-nand-controller.c +++ b/drivers/mtd/nand/raw/arasan-nand-controller.c @@ -1360,7 +1360,7 @@ static void anfc_chips_cleanup(struct arasan_nfc *nfc) static int anfc_chips_init(struct arasan_nfc *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; @@ -1370,10 +1370,9 @@ static int anfc_chips_init(struct arasan_nfc *nfc) return -EINVAL; } - for_each_child_of_node(np, nand_np) { + for_each_child_of_node_scoped(np, nand_np) { ret = anfc_chip_init(nfc, nand_np); if (ret) { - of_node_put(nand_np); anfc_chips_cleanup(nfc); break; }