netdev - Re: [PATCH net] bridge: mdb: fix double add notification

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Message-Id: <20150715.171541.949546821782337351.davem@davemloft.net>
Date:	Wed, 15 Jul 2015 17:15:41 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	nikolay@...ulusnetworks.com
Cc:	netdev@...r.kernel.org, bridge@...ts.linux-foundation.org,
	amwang@...hat.com, stephen@...workplumber.org
Subject: Re: [PATCH net] bridge: mdb: fix double add notification

From: Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
Date: Mon, 13 Jul 2015 06:36:19 -0700

> Since the mdb add/del code was introduced there have been 2 br_mdb_notify
> calls when doing br_mdb_add() resulting in 2 notifications on each add.
> 
> Example:
>  Command: bridge mdb add dev br0 port eth1 grp 239.0.0.1 permanent
>  Before patch:
>  root@...ian:~# bridge monitor all
>  [MDB]dev br0 port eth1 grp 239.0.0.1 permanent
>  [MDB]dev br0 port eth1 grp 239.0.0.1 permanent
> 
>  After patch:
>  root@...ian:~# bridge monitor all
>  [MDB]dev br0 port eth1 grp 239.0.0.1 permanent
> 
> Signed-off-by: Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
> Fixes: cfd567543590 ("bridge: add support of adding and deleting mdb entries")

Applied and queued up for -stable, thanks.
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