netdev - Re: [PATCH v2 net-next 2/5] net: bridge: Implement bridge flood flag

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Message-ID: <20220316130641.7f401711@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Wed, 16 Mar 2022 13:06:41 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Mattias Forsblad <mattias.forsblad@...il.com>
Cc:     netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Roopa Prabhu <roopa@...dia.com>,
        Tobias Waldekranz <tobias@...dekranz.com>,
        Mattias Forsblad <mattias.forsblad+netdev@...il.com>
Subject: Re: [PATCH v2 net-next 2/5] net: bridge: Implement bridge flood
 flag

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;
      |                                 ^~