drm/vboxvideo: Set up fbdev after registering device; remove error checks

Generic fbdev support is a DRM client. Set it up after registering
the new DRM device. Remove the error checks as the driver's probe
function should not depend on a DRM client's state.

Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Noralf Trønnes <[email protected]>
Acked-by: Sam Ravnborg <[email protected]>
Acked-by: Gerd Hoffmann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: Thomas Zimmermann

drivers/gpu/drm/vboxvideo/vbox_drv.c

@@ -78,14 +78,12 @@ static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto err_mode_fini;
 
-	ret = drm_fbdev_generic_setup(&vbox->ddev, 32);
-	if (ret)
-		goto err_irq_fini;
-
 	ret = drm_dev_register(&vbox->ddev, 0);
 	if (ret)
 		goto err_irq_fini;
 
+	drm_fbdev_generic_setup(&vbox->ddev, 32);
+
 	return 0;
 
 err_irq_fini: