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Remove bogus check. pcib_get_bus() (like other BUS_ACCESSOR() methods)

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doesn't "fail", it may merely return garbage if it is not a valid ivar
for a given device.  Our parent device must be a 'pcib' device, so we
can just assume it implements pcib IVARs, and all pcib devices have a
bus number.

Submitted by:	clang via rdivacky
This commit is contained in:
John Baldwin 2011-01-18 14:58:44 +00:00
parent 1e0658d5ca
commit 4a26285ea1
1 changed files with 0 additions and 2 deletions
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2
sys/dev/acpica/acpi_pci.c
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@ -281,8 +281,6 @@ static int
acpi_pci_probe(device_t dev)
{
if (pcib_get_bus(dev) < 0)
return (ENXIO);
if (acpi_get_handle(dev) == NULL)
return (ENXIO);
device_set_desc(dev, "ACPI PCI bus");