From ecef14f70ec9344a10c817248d2ac6cddee5921e Mon Sep 17 00:00:00 2001 From: Chen Ni Date: Thu, 20 Mar 2025 14:39:56 +0800 Subject: [PATCH] pcmcia: omap: Add missing check for platform_get_resource Add missing check for platform_get_resource() and return error if it fails to catch the error. Fixes: d87d44f7ab35 ("ARM: omap1: move CF chipselect setup to board file") Signed-off-by: Chen Ni Signed-off-by: Dominik Brodowski --- drivers/pcmcia/omap_cf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index 733777367c3b..d6f24c7d1562 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -215,6 +215,8 @@ static int __init omap_cf_probe(struct platform_device *pdev) return -EINVAL; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -EINVAL; cf = kzalloc(sizeof *cf, GFP_KERNEL); if (!cf) -- 2.51.0