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Commit 8cd47ea1 authored by Kulikov Vasiliy's avatar Kulikov Vasiliy Committed by David S. Miller
Browse files

3c59x: handle pci_iomap() errors 



pci_iomap() can fail, handle this case and return -ENOMEM from probe
function.

Signed-off-by: default avatarKulikov Vasiliy <segooon@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 963bfeee

drivers/net/3c59x.c

+5 −0
Original line number Diff line number Diff line
@@ -1020,6 +1020,11 @@ static int __devinit vortex_init_one(struct pci_dev *pdev, 
	ioaddr = pci_iomap(pdev, pci_bar, 0);

	if (!ioaddr) /* If mapping fails, fall-back to BAR 0... */

		ioaddr = pci_iomap(pdev, 0, 0);

	if (!ioaddr) {

		pci_disable_device(pdev);

		rc = -ENOMEM;

		goto out;

	}



	rc = vortex_probe1(&pdev->dev, ioaddr, pdev->irq,

			   ent->driver_data, unit);