Commit bf25c199 authored Oct 28, 2015 by Alexey Khoroshilov Committed by Greg Kroah-Hartman Oct 29, 2015

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 <khoroshilov@ispras.ru>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 213dd193

drivers/mcb/mcb-pci.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -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);		priv->mapbase = pci_resource_start(pdev, 0);
	if (!priv->mapbase) {		if (!priv->mapbase) {
	dev_err(&pdev->dev, "No PCI resource\n");		dev_err(&pdev->dev, "No PCI resource\n");
			ret = -ENODEV;
	goto out_disable;		goto out_disable;
	}		}