Merge tag 'batadv-net-for-davem-20200918' of git://git.open-mesh.org/linux-merge

Merge tag 'batadv-net-for-davem-20200918' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

====================
Here are some batman-adv bugfixes:

 - fix wrong type use in backbone_gw hash, by Linus Luessing

 - disable TT re-routing for multicast packets, by Linus Luessing

 - Add missing include for in_interrupt(), by Sven Eckelmann

 - fix BLA/multicast issues for packets sent via unicast,
   by Linus Luessing (3 patches)
====================

Signed-off-by: David S. Miller <davem@davemloft.net>