From: Christophe JAILLET Date: Wed, 30 Jul 2025 19:47:46 +0000 (+0200) Subject: mtd: rawnand: nuvoton: Fix an error handling path in ma35_nand_chips_init() X-Git-Tag: v6.17-rc6~15^2~4 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1eae113dd5ff5192cfd3e11b6ab7b96193b42c01;p=thirdparty%2Fkernel%2Fstable.git mtd: rawnand: nuvoton: Fix an error handling path in ma35_nand_chips_init() If a ma35_nand_chip_init() call fails, then a reference to 'nand_np' still needs to be released. Use for_each_child_of_node_scoped() to fix the issue. Fixes: 5abb5d414d55 ("mtd: rawnand: nuvoton: add new driver for the Nuvoton MA35 SoC") Signed-off-by: Christophe JAILLET Signed-off-by: Miquel Raynal --- diff --git a/drivers/mtd/nand/raw/nuvoton-ma35d1-nand-controller.c b/drivers/mtd/nand/raw/nuvoton-ma35d1-nand-controller.c index c23b537948d5e..1a285cd8fad62 100644 --- a/drivers/mtd/nand/raw/nuvoton-ma35d1-nand-controller.c +++ b/drivers/mtd/nand/raw/nuvoton-ma35d1-nand-controller.c @@ -935,10 +935,10 @@ static void ma35_chips_cleanup(struct ma35_nand_info *nand) static int ma35_nand_chips_init(struct device *dev, struct ma35_nand_info *nand) { - struct device_node *np = dev->of_node, *nand_np; + struct device_node *np = dev->of_node; int ret; - for_each_child_of_node(np, nand_np) { + for_each_child_of_node_scoped(np, nand_np) { ret = ma35_nand_chip_init(dev, nand, nand_np); if (ret) { ma35_chips_cleanup(nand);