[PATCH] nvidiafb: Honor the return value of pci_enable_device

Check the return value of pci_enable_device().

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index f8cd4c519aeb..731edf7cb0a0 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -984,7 +984,10 @@ static int nvidiafb_resume(struct pci_dev *dev)
 
         if (par->pm_state != PM_EVENT_FREEZE) {
                 pci_restore_state(dev);
-                pci_enable_device(dev);
+
+                if (pci_enable_device(dev))
+                        goto fail;
+
                 pci_set_master(dev);
         }
 
@@ -993,6 +996,7 @@ static int nvidiafb_resume(struct pci_dev *dev)
         fb_set_suspend (info, 0);
         nvidiafb_blank(FB_BLANK_UNBLANK, info);
 
+fail:
         release_console_sem();
         return 0;
 }