On Wed, 16 Mar 2022 16:30:56 +0100 Mattias Forsblad wrote:

This patch implements the bridge flood flags. There are three different
flags matching unicast, multicast and broadcast. When the corresponding
flag is cleared packets received on bridge ports will not be flooded
towards the bridge.
This makes is possible to only forward selected traffic between the
port members of the bridge.

net/bridge/br.c: In function ‘br_flood_toggle’:
net/bridge/br.c:347:33: warning: unused variable ‘bm’ [-Wunused-variable]
  347 |         struct br_boolopt_multi bm;
      |                                 ^~