From: Paul Hüber <phue...@kernsp.in> Date: Sun, 26 Feb 2017 17:58:19 +0100
> l2tp_ip_backlog_recv may not return -1 if the packet gets dropped. > The return value is passed up to ip_local_deliver_finish, which treats > negative values as an IP protocol number for resubmission. > > Signed-off-by: Paul Hüber <phue...@kernsp.in> Applied and queued up for -stable, thanks.
