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[PATCH] PCI: start paying attention to a lot of pci function return values

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Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Greg Kroah-Hartman
2005-07-28 11:37:33 -07:00
parent 085ae41f66
commit 95a629657d
6 changed files with 39 additions and 13 deletions
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3
drivers/pci/bus.c
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@@ -140,10 +140,11 @@ void __devinit pci_bus_add_devices(struct pci_bus *bus)
void pci_enable_bridges(struct pci_bus *bus)
{
struct pci_dev *dev;
int retval;
list_for_each_entry(dev, &bus->devices, bus_list) {
if (dev->subordinate) {
pci_enable_device(dev);
retval = pci_enable_device(dev);
pci_set_master(dev);
pci_enable_bridges(dev->subordinate);
}