--- bluetooth/btusb.c   2011-12-21 12:05:51.000000000 +0100
+++ /tmp/cocci-output-4662-a2641e-btusb.c       2011-12-21 12:08:29.000000000 +0100
@@ -933,11 +934,9 @@ static int btusb_probe(struct usb_interf
        init_usb_anchor(&data->isoc_anchor);
        init_usb_anchor(&data->deferred);
 
+       start_injection_failslab();
        hdev = hci_alloc_dev();
-       if (!hdev) {
-               kfree(data);
-               return -ENOMEM;
-       }
+       stop_injection_failslab();
 
        hdev->type = HCI_USB;
        hdev->driver_data = data;