DRM: handle pci_enable_device failure

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/char/drm/drm_stub.c b/drivers/char/drm/drm_stub.c
index 5fd6dc0870cf..120d10256feb 100644
--- a/drivers/char/drm/drm_stub.c
+++ b/drivers/char/drm/drm_stub.c
@@ -211,14 +211,16 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
         if (!dev)
                 return -ENOMEM;
 
-        pci_enable_device(pdev);
+        ret = pci_enable_device(pdev);
+        if (ret)
+                goto err_g1;
 
         if ((ret = drm_fill_in_dev(dev, pdev, ent, driver))) {
                 printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
-                goto err_g1;
+                goto err_g2;
         }
         if ((ret = drm_get_head(dev, &dev->primary)))
-                goto err_g1;
+                goto err_g2;
         
         DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n",
                  driver->name, driver->major, driver->minor, driver->patchlevel,
@@ -226,7 +228,9 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
 
         return 0;
 
-      err_g1:
+err_g2:
+        pci_disable_device(pdev);
+err_g1:
         drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
         return ret;
 }