From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thadeu Lima de Souza Cascardo Subject: [PATCH] ip6_tunnel: set rtnl_link_ops before calling register_netdevice Date: Fri, 1 Apr 2016 17:17:50 -0300 Message-ID: <1459541870-26938-1-git-send-email-cascardo@redhat.com> To: netdev@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:48322 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750960AbcDAUR7 (ORCPT ); Fri, 1 Apr 2016 16:17:59 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7AA31AACE0 for ; Fri, 1 Apr 2016 20:17:59 +0000 (UTC) Received: from indiana.gru.redhat.com (ovpn-113-95.phx2.redhat.com [10.3.113.95]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u31KHv9x005433 for ; Fri, 1 Apr 2016 16:17:58 -0400 Sender: netdev-owner@vger.kernel.org List-ID: When creating an ip6tnl tunnel with ip tunnel, rtnl_link_ops is not set before ip6_tnl_create2 is called. When register_netdevice is called, there is no linkinfo attribute in the NEWLINK message because of that. Setting rtnl_link_ops before calling register_netdevice fixes that. Signed-off-by: Thadeu Lima de Souza Cascardo --- net/ipv6/ip6_tunnel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index eb2ac4b..1f20345 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -252,12 +252,12 @@ static int ip6_tnl_create2(struct net_device *dev) t = netdev_priv(dev); + dev->rtnl_link_ops = &ip6_link_ops; err = register_netdevice(dev); if (err < 0) goto out; strcpy(t->parms.name, dev->name); - dev->rtnl_link_ops = &ip6_link_ops; dev_hold(dev); ip6_tnl_link(ip6n, t); -- 2.5.0