[PATCH] libertas: don't tear down netdev in libertas_activate_card

libertas_activate_card() doesn't create the netdev, and shouldn't
free it on error.  The caller of libertas_activate_card() is
responsible for cleaning up errors from libertas_add_card(),
not libertas_activate_card().
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/main.c

@@ -878,8 +878,6 @@ err_registerdev:
 	/* Stop the thread servicing the interrupts */
 	wake_up_interruptible(&priv->mainthread.waitq);
 	wlan_terminate_thread(&priv->mainthread);
-	kfree(priv->adapter);
-	free_netdev(dev);
 done:
 	lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
 	return ret;