PCI/ACPI: Check acpi_resource_to_address64() return value

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We should check the acpi_resource_to_address64() return value, which
also removes the need to validate the resource type beforehand.
No functional change.

Found by Coverity (CID 113815).

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Bjorn Helgaas 2012-06-21 23:48:50 -06:00

parent 12b03188ab

commit f6c1c8ff43

1 changed files with 3 additions and 4 deletions

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7

drivers/acpi/pci_root.c

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