drivers/char/cyclades.c: cy_pci_probe: fix error path
Andrew Morton [Fri, 2 Jan 2009 13:50:07 +0000 (13:50 +0000)]
We forgot to release resources in one case.

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=12137

Reported-by: Florian Lohoff <flo@rfc822.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/char/cyclades.c

index 5e5b1dc..6a59f72 100644 (file)
@@ -5010,7 +5010,7 @@ static int __devinit cy_pci_probe(struct pci_dev *pdev,
                if (nchan == 0) {
                        dev_err(&pdev->dev, "Cyclom-Y PCI host card with no "
                                        "Serial-Modules\n");
-                       return -EIO;
+                       goto err_unmap;
                }
        } else if (device_id == PCI_DEVICE_ID_CYCLOM_Z_Hi) {
                struct RUNTIME_9060 __iomem *ctl_addr;