[PATCH] Handle pci_enable_device() errors in resume

Signed-off-by: Valerie Henson <val_henson@linux.intel.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index b54378fac8f0..a64d6828d9aa 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -1626,14 +1626,18 @@ static int w840_resume (struct pci_dev *pdev)
 {
         struct net_device *dev = pci_get_drvdata (pdev);
         struct netdev_private *np = netdev_priv(dev);
+        int retval = 0;
 
         rtnl_lock();
         if (netif_device_present(dev))
                 goto out; /* device not suspended */
         if (netif_running(dev)) {
-                pci_enable_device(pdev);
-        /*      pci_power_on(pdev); */
-
+                if ((retval = pci_enable_device(pdev))) {
+                        printk (KERN_ERR
+                                "%s: pci_enable_device failed in resume\n",
+                                dev->name);
+                        goto out;
+                }
                 spin_lock_irq(&np->lock);
                 iowrite32(1, np->base_addr+PCIBusCfg);
                 ioread32(np->base_addr+PCIBusCfg);
@@ -1651,7 +1655,7 @@ static int w840_resume (struct pci_dev *pdev)
         }
 out:
         rtnl_unlock();
-        return 0;
+        return retval;
 }
 #endif