From 42ef9a0b7f26ccd7b657e9686a406ee83b8bd08d Mon Sep 17 00:00:00 2001 From: Andrew Goodbody Date: Fri, 1 Aug 2025 11:39:13 +0100 Subject: [PATCH] mtd: nand: pxa3xx: Free memory on error In pxa3xx_nand_probe_dt if the function detects an error after allocating memory that memory is not freed before exit. Add the appropriate free. This issue was found by Smatch. Signed-off-by: Andrew Goodbody Reviewed-by: MIchael Trimarchi --- drivers/mtd/nand/raw/pxa3xx_nand.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/nand/raw/pxa3xx_nand.c b/drivers/mtd/nand/raw/pxa3xx_nand.c index b78b4e60238..7bf54fa4654 100644 --- a/drivers/mtd/nand/raw/pxa3xx_nand.c +++ b/drivers/mtd/nand/raw/pxa3xx_nand.c @@ -1765,6 +1765,7 @@ static int pxa3xx_nand_probe_dt(struct udevice *dev, struct pxa3xx_nand_info *in pdata->num_cs = dev_read_u32_default(dev, "num-cs", 1); if (pdata->num_cs != 1) { pr_err("pxa3xx driver supports single CS only\n"); + kfree(pdata); return -EINVAL; } -- 2.47.2