From bf25c19979b2ee1019201b809e93b6bca9947cfd Mon Sep 17 00:00:00 2001 From: Alexey Khoroshilov Date: Wed, 28 Oct 2015 08:22:15 +0100 Subject: [PATCH] mcb: Do not return zero on error path in mcb_pci_probe() There is an error path in mcb_pci_probe() where it returns zero instead of error code. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Johannes Thumshirn Signed-off-by: Greg Kroah-Hartman --- drivers/mcb/mcb-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mcb/mcb-pci.c b/drivers/mcb/mcb-pci.c index 051645498b53..67d5e7d08df6 100644 --- a/drivers/mcb/mcb-pci.c +++ b/drivers/mcb/mcb-pci.c @@ -51,6 +51,7 @@ static int mcb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) priv->mapbase = pci_resource_start(pdev, 0); if (!priv->mapbase) { dev_err(&pdev->dev, "No PCI resource\n"); + ret = -ENODEV; goto out_disable; } -- 2.39.5