[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/pci.c b/drivers/pci/pci.c
index 93ec158..afee2de 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -444,8 +444,11 @@
{
int err;
- pci_set_power_state(dev, PCI_D0);
- if ((err = pcibios_enable_device(dev, bars)) < 0)
+ err = pci_set_power_state(dev, PCI_D0);
+ if (err)
+ return err;
+ err = pcibios_enable_device(dev, bars);
+ if (err < 0)
return err;
return 0;
}