From patchwork Thu Nov 9 22:11:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 836525 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yXy7P6RyJz9sPt for ; Fri, 10 Nov 2017 09:11:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754549AbdKIWLo (ORCPT ); Thu, 9 Nov 2017 17:11:44 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:51314 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754215AbdKIWLn (ORCPT ); Thu, 9 Nov 2017 17:11:43 -0500 Received: from andrew by vps0.lunn.ch with local (Exim 4.84_2) (envelope-from ) id 1eCv2W-0006XW-Io; Thu, 09 Nov 2017 23:11:12 +0100 From: Andrew Lunn To: David Miller Cc: Vivien Didelot , Florian Fainelli , netdev , Andrew Lunn Subject: [PATCH v4 net-next 6/6] net: dsa: switch: Don't add CPU port to an mdb by default Date: Thu, 9 Nov 2017 23:11:02 +0100 Message-Id: <1510265462-25077-7-git-send-email-andrew@lunn.ch> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1510265462-25077-1-git-send-email-andrew@lunn.ch> References: <1510265462-25077-1-git-send-email-andrew@lunn.ch> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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 --- v4: Fix unrelated white space change --- net/dsa/switch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/dsa/switch.c b/net/dsa/switch.c index e6c06aa349a6..1155e43c157f 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)) {