[PATCH v3 net-next 5/5] net: dsa: switch: Don't add CPU port to an mdb by default

[Andrew Lunn <andrew@lunn.ch>]

Now that the host indicates when a multicast group should be forwarded
from the switch to the host, don't do it by default.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
 net/dsa/switch.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index e6c06aa349a6..e95722036a45 100644
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -121,7 +121,7 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds,
 	if (ds->index == info->sw_index)
 		set_bit(info->port, group);
 	for (port = 0; port < ds->num_ports; port++)
-		if (dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port))
+		if (dsa_is_dsa_port(ds, port))
 			set_bit(port, group);
 
 	if (switchdev_trans_ph_prepare(trans)) {
@@ -141,6 +141,7 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds,
 	return 0;
 }
 
+
 static int dsa_switch_mdb_del(struct dsa_switch *ds,
 			      struct dsa_notifier_mdb_info *info)
 {
-- 
2.15.0