Linux Ethernet Bridging - Oct 2018 - [Bridge] [PATCH net-next] bridge: mcast: Default back to multicast enabled state

From: Ido Schimmel <idosch at mellanox.com>
Date: Mon,  1 Oct 2018 11:57:01 +0300
> Commit 13cefad2f2c1 ("net: bridge: convert and rename mcast
disabled")
> converted the 'multicast_disabled' field to an option bit named
> 'BROPT_MULTICAST_ENABLED'.
> 
> While the old field was implicitly initialized to 0, the new field is
> not initialized, resulting in the bridge defaulting to multicast
> disabled state and breaking existing applications.
> 
> Fix this by explicitly initializing the option.
> 
> Fixes: 13cefad2f2c1 ("net: bridge: convert and rename mcast
disabled")
> Signed-off-by: Ido Schimmel <idosch at mellanox.com>
Applied.