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[PATCH] Calgary IOMMU: break out of pci_find_device_reverse if dev not found

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Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
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Muli Ben-Yehuda 2006-09-26 10:52:31 +02:00 • committed by Andi Kleen
parent f38db651d5
commit 9f2dc46d5e
1 changed files with 2 additions and 0 deletions
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2
arch/x86_64/kernel/pci-calgary.c
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@ -844,6 +844,8 @@ error:
dev = pci_find_device_reverse(PCI_VENDOR_ID_IBM, dev = pci_find_device_reverse(PCI_VENDOR_ID_IBM,
PCI_DEVICE_ID_IBM_CALGARY, PCI_DEVICE_ID_IBM_CALGARY,
dev); dev);
if (!dev)
break;
if (!translate_phb(dev)) { if (!translate_phb(dev)) {
pci_dev_put(dev); pci_dev_put(dev);
continue; continue;