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

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index fb9a11243d2a..a83ee0b85394 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -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);
                 }