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

From: Nikolay Aleksandrov <redacted>
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@debian:~# 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@debian:~# bridge monitor all
 [MDB]dev br0 port eth1 grp 239.0.0.1 permanent

Signed-off-by: Nikolay Aleksandrov <redacted>
Fixes: cfd567543590 ("bridge: add support of adding and deleting mdb entries")

Applied and queued up for -stable, thanks.