From 38238be4e881a5d0abbe4872b4cd6ed790be06c8 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Wed, 24 Aug 2022 17:36:57 +0800 Subject: parisc: ccio-dma: Add missing iounmap in error path in ccio_probe() Add missing iounmap() before return from ccio_probe(), if ccio_init_resources() fails. Fixes: d46c742f827f ("parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()") Signed-off-by: Yang Yingliang Signed-off-by: Helge Deller --- drivers/parisc/ccio-dma.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/parisc') diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index f223afe47d10..a66386043aa6 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -1546,6 +1546,7 @@ static int __init ccio_probe(struct parisc_device *dev) } ccio_ioc_init(ioc); if (ccio_init_resources(ioc)) { + iounmap(ioc->ioc_regs); kfree(ioc); return -ENOMEM; } -- cgit v1.2.3