[PATCH] PCI: start paying attention to a lot of pci function return values
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index fb9a112..a83ee0b 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -140,10 +140,11 @@
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);
}