[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, 4 insertions, 2 deletions

diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 414c77299c7d..0d0d533894e0 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -272,17 +272,19 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
 }
 
 
-/* 
+/*
  * Default resume method for devices that have no driver provided resume,
  * or not even a driver at all.
  */
 static void pci_default_resume(struct pci_dev *pci_dev)
 {
+        int retval;
+
         /* restore the PCI config space */
         pci_restore_state(pci_dev);
         /* if the device was enabled before suspend, reenable */
         if (pci_dev->is_enabled)
-                pci_enable_device(pci_dev);
+                retval = pci_enable_device(pci_dev);
         /* if the device was busmaster before the suspend, make it busmaster again */
         if (pci_dev->is_busmaster)
                 pci_set_master(pci_dev);