net: dsa: switch: Don't add CPU port to an mdb by default

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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: lunn

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)) {