github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-24 15:12:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

mtd: rawnand: atmel: Fix error handling path in atmel_nand_controller_add_nands

Browse Source 
In case of a jump to the  err label due to atmel_nand_create() or
atmel_nand_controller_add_nand() failure, the reference to nand_np
need to be released

Use for_each_child_of_node_scoped() to fix the issue.

Fixes: f88fc122cc ("mtd: nand: Cleanup/rework the atmel_nand driver")

Signed-off-by: Erick Karanja <karanja99erick@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Erick Karanja 2025-09-22 14:07:27 +03:00 committed by Miquel Raynal
parent 3148d0e5b1
commit 8ed4728eb9
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mtd/nand/raw/atmel/nand-controller.c
View File

@ -1853,7 +1853,7 @@ atmel_nand_controller_legacy_add_nands(struct atmel_nand_controller *nc)
static int atmel_nand_controller_add_nands(struct atmel_nand_controller *nc)
{
struct device_node *np, *nand_np;
struct device_node *np;
struct device *dev = nc->dev;
int ret, reg_cells;
u32 val;
@ -1880,7 +1880,7 @@ static int atmel_nand_controller_add_nands(struct atmel_nand_controller *nc)
reg_cells += val;
for_each_child_of_node(np, nand_np) {
for_each_child_of_node_scoped(np, nand_np) {
struct atmel_nand *nand;
nand = atmel_nand_create(nc, nand_np, reg_cells);