diff options
| -rw-r--r-- | drivers/pci/setup-res.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index 2473f091a9cc..3bdac9dc4a88 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -213,9 +213,10 @@ static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev, ret = pci_bus_alloc_resource(bus, res, size, align, min, IORESOURCE_PREFETCH | IORESOURCE_MEM_64, pcibios_align_resource, dev); + if (ret == 0) + return 0; - if (ret < 0 && - (res->flags & (IORESOURCE_PREFETCH | IORESOURCE_MEM_64)) == + if ((res->flags & (IORESOURCE_PREFETCH | IORESOURCE_MEM_64)) == (IORESOURCE_PREFETCH | IORESOURCE_MEM_64)) { /* * That failed. @@ -225,10 +226,11 @@ static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev, ret = pci_bus_alloc_resource(bus, res, size, align, min, IORESOURCE_PREFETCH, pcibios_align_resource, dev); + if (ret == 0) + return 0; } - if (ret < 0 && - (res->flags & (IORESOURCE_PREFETCH | IORESOURCE_MEM_64))) { + if (res->flags & (IORESOURCE_PREFETCH | IORESOURCE_MEM_64)) { /* * That failed. * |