| Message ID | 20240826094328.2991664-3-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 09:43:20 UTC, Jinjie Ruan wrote: > 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@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/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c index ff92c17def83..3bc89b356963 100644 --- a/drivers/mtd/nand/raw/cadence-nand-controller.c +++ b/drivers/mtd/nand/raw/cadence-nand-controller.c @@ -2836,7 +2836,6 @@ static void cadence_nand_chips_cleanup(struct cdns_nand_ctrl *cdns_ctrl) static int cadence_nand_chips_init(struct cdns_nand_ctrl *cdns_ctrl) { struct device_node *np = cdns_ctrl->dev->of_node; - struct device_node *nand_np; int max_cs = cdns_ctrl->caps2.max_banks; int nchips, ret; @@ -2849,10 +2848,9 @@ static int cadence_nand_chips_init(struct cdns_nand_ctrl *cdns_ctrl) return -EINVAL; } - for_each_child_of_node(np, nand_np) { + for_each_child_of_node_scoped(np, nand_np) { ret = cadence_nand_chip_init(cdns_ctrl, nand_np); if (ret) { - of_node_put(nand_np); cadence_nand_chips_cleanup(cdns_ctrl); return ret; }
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@huawei.com> --- drivers/mtd/nand/raw/cadence-nand-controller.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)