team: set slave to promisc if team is already in promisc mode
authorHangbin Liu <liuhangbin@gmail.com>
Mon, 8 Apr 2019 08:45:17 +0000 (16:45 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 27 Apr 2019 07:35:34 +0000 (09:35 +0200)
commitb205097fae230acfe7a928e7f4875148568667bd
treec87e1c969fc3d487114304de8548e764e58be96a
parent07b1747f11af7cb3ed0903cd8bf3b5a382452ec4
team: set slave to promisc if team is already in promisc mode

[ Upstream commit 43c2adb9df7ddd6560fd3546d925b42cef92daa0 ]

After adding a team interface to bridge, the team interface will enter
promisc mode. Then if we add a new slave to team0, the slave will keep
promisc off. Fix it by setting slave to promisc on if team master is
already in promisc mode, also do the same for allmulti.

v2: add promisc and allmulti checking when delete ports

Fixes: 3d249d4ca7d0 ("net: introduce ethernet teaming device")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/team/team.c