[AGPGART] Handle failure during initialisation more gracefully.

diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index 211bd3a387a2143363616c606caa038422d75a80..a413a443509e4de06141a54cbc26a913345e780a 100644 (file)
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -257,6 +257,7 @@ frontend_err:
 err_out:
        agp_bridge.type = NOT_SUPPORTED;
        module_put(drv->owner);
+       drv->dev = NULL;
        return ret_val;
 }