Re: [PATCH net-next 06/11] net: l3mdev: remove redundant calls

On 11/7/16 3:13 AM, Lorenzo Colitti wrote:

What should we do here? It would seem that now that
netif_index_is_l3_master has been resurrected, it's appropriate to use
it here as well. The user-visible behaviour changed only two months
ago. Unless we think that RSTs should always mirror the iif, in which
case I can change our tests accordingly.

Using ingress information (iif in this case) to determine the route for a response seems appropriate.

I can send a patch to revert back to:

	if (!oif && netif_index_is_vrf(net, skb->skb_iif))
		oif = skb->skb_iif;

thanks for the report.