tree 0f2529bbdd644a415d32f95b2058ead34dc54ac0
parent bc8c20acaea154efc558f5f4122ed65d396f6156
author Nikolay Aleksandrov <nikolay@cumulusnetworks.com> 1436794579 -0700
committer David S. Miller <davem@davemloft.net> 1437005701 -0700

bridge: mdb: fix double add notification

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 <nikolay@cumulusnetworks.com>
Fixes: cfd567543590 ("bridge: add support of adding and deleting mdb entries")
Signed-off-by: David S. Miller <davem@davemloft.net>