Merge tag 'batadv-next-for-davem-20200427' of git://git.open-mesh.org/linux-merge

Merge tag 'batadv-next-for-davem-20200427' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

====================
This cleanup patchset includes the following patches:

 - bump version strings, by Simon Wunderlich

 - fix spelling error, by Sven Eckelmann

 - drop unneeded types.h include, by Sven Eckelmann

 - change random number generation to prandom_u32_max(),
   by Sven Eckelmann

 - remove unused function batadv_arp_change_timeout(), by Yue Haibing
====================

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