| Message ID | 20240826094328.2991664-2-ruanjinjie@huawei.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | mtd: Use for_each_child_of_node_scoped() | expand |
On Mon, 2024-08-26 at 09:43:19 UTC, Jinjie Ruan wrote: > Avoids the need for manual cleanup of_node_put() in early exits > from the loop. > > Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel
diff --git a/drivers/mtd/nand/raw/arasan-nand-controller.c b/drivers/mtd/nand/raw/arasan-nand-controller.c index 2ff1d2b13e3c..5436ec4a8fde 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; }
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/arasan-nand-controller.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)