Re: [PATCH net] erspan: build the header with the right proto according to erspan_ver

[David Miller]

From: Xin Long <lucien.xin@xxxxxxxxx>
Date: Mon, 14 Jan 2019 18:10:06 +0800

> As said in draft-foschiano-erspan-03#section4:
> 
>    Different frame variants known as "ERSPAN Types" can be
>    distinguished based on the GRE "Protocol Type" field value: Type I
>    and II's value is 0x88BE while Type III's is 0x22EB [ETYPES].
> 
> So set it properly in erspan_xmit() according to erspan_ver. While at
> it, also remove the unused parameter 'proto' in erspan_fb_xmit().
> 
> Fixes: 94d7d8f29287 ("ip6_gre: add erspan v2 support")
> Reported-by: Jianlin Shi <jishi@xxxxxxxxxx>
> Signed-off-by: Xin Long <lucien.xin@xxxxxxxxx>

Applied and queued up for -stable.