From: Haishuang Yan <[email protected]> Date: Wed, 20 Dec 2017 10:21:46 +0800
> When erspan_rcv call return PACKET_REJECT, we shoudn't call ipgre_rcv to
> process packets again, instead send icmp unreachable message in error
> path.
>
> Fixes: 84e54fe0a5ea ("gre: introduce native tunnel support for ERSPAN")
> Acked-by: William Tu <[email protected]>
> Cc: William Tu <[email protected]>
> Signed-off-by: Haishuang Yan <[email protected]>
Applied.
