linux-phytec-fsl

net: bridge: rearrange flood vs unicast receive paths

This patch removes one conditional from the unicast path by using the fact
that skb is NULL only when the packet is multicast or is local.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>