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x86/PCI: Increase info->res_num before checking pci_use_crs 

We should increase info->res_num before we checking pci_use_crs return
when pci=nocrs set.

No functional change, since we don't use res_num and res_offset[]
in the "!pci_use_crs" case anyway, but this makes the code read better.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Jiang Liu <liuj97@gmail.com>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Feng Tang <feng.tang@intel.com>
This commit is contained in:
Yijing Wang 2013-05-28 10:55:09 +08:00 committed by Bjorn Helgaas
parent bb5c2de268
commit ea221e6414
1 changed files with 2 additions and 5 deletions
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7
arch/x86/pci/acpi.c
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@ -324,14 +324,11 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
res->start = start;
res->end = end;
info->res_offset[info->res_num] = addr.translation_offset;
info->res_num++;
if (!pci_use_crs) {
if (!pci_use_crs)
dev_printk(KERN_DEBUG, &info->bridge->dev,
"host bridge window %pR (ignored)\n", res);
return AE_OK;
}
info->res_num++;
return AE_OK;
}