Merge tag 'batadv-net-pullrequest-20250509' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

====================
Here is a batman-adv bugfix:

 - fix duplicate MAC address check, by Matthias Schiffer

* tag 'batadv-net-pullrequest-20250509' of git://git.open-mesh.org/linux-merge:
  batman-adv: fix duplicate MAC address check
====================

Link: https://patch.msgid.link/20250509090240.107796-1-sw@simonwunderlich.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --cc net/batman-adv/hard-interface.c
Simple merge