tree 7ff05986ada11ab4be9e9bfa6ef9d3333ff85574
parent 1f9791235b58eb4b5e61ed51c76a8d89dd09e042
author Julian Wiedmann <jwi@linux.vnet.ibm.com> 1513797065 +0100
committer David S. Miller <davem@davemloft.net> 1513801425 -0500

s390/qeth: recognize non-IP multicast on L3 transmit

When
1. an skb has no neighbour, and
2. skb->protocol is not IP[V6],

we select the skb's cast type based on its destination MAC address.

The multicast check is currently restricted to Multicast IP-mapped MACs.
Extend it to also cover non-IP Multicast MACs.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>