From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752585AbdKHRWH (ORCPT ); Wed, 8 Nov 2017 12:22:07 -0500 Received: from mail.savoirfairelinux.com ([208.88.110.44]:50386 "EHLO mail.savoirfairelinux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751893AbdKHRT0 (ORCPT ); Wed, 8 Nov 2017 12:19:26 -0500 From: Vivien Didelot To: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel@savoirfairelinux.com, "David S. Miller" , Florian Fainelli , Andrew Lunn , Vivien Didelot Subject: [PATCH net-next 2/6] net: dsa: return after mdb prepare phase Date: Wed, 8 Nov 2017 12:19:13 -0500 Message-Id: <20171108171917.5965-3-vivien.didelot@savoirfairelinux.com> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20171108171917.5965-1-vivien.didelot@savoirfairelinux.com> References: <20171108171917.5965-1-vivien.didelot@savoirfairelinux.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The current code does not return after successfully preparing the MDB addition on every ports member of a multicast group. Fix this. Fixes: a1a6b7ea7f2d ("net: dsa: add cross-chip multicast support") Reported-by: Egil Hjelmeland Signed-off-by: Vivien Didelot --- net/dsa/switch.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/dsa/switch.c b/net/dsa/switch.c index 04e8ad2c3d5d..0041aba5c339 100644 --- a/net/dsa/switch.c +++ b/net/dsa/switch.c @@ -133,6 +133,8 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds, if (err) return err; } + + return 0; } for_each_set_bit(port, group, ds->num_ports) -- 2.15.0