From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Aring Subject: [PATCH net-next] net: llc: remove init_net check Date: Thu, 30 Nov 2017 14:45:26 -0500 Message-ID: <20171130194526.8076-1-aring@mojatatu.com> Cc: hadi@mojatatu.com, netdev@vger.kernel.org, Alexander Aring To: davem@davemloft.net Return-path: Received: from mail-it0-f45.google.com ([209.85.214.45]:38470 "EHLO mail-it0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750964AbdK3Tql (ORCPT ); Thu, 30 Nov 2017 14:46:41 -0500 Received: by mail-it0-f45.google.com with SMTP id r6so9799532itr.3 for ; Thu, 30 Nov 2017 11:46:41 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: Commit e730c15519d09 ("[NET]: Make packet reception network namespace safe") added several init_net compares to protocols with unknown net namespace support. The idea was as users started using the different protocols they would test and enable them. In our use-case we generate STP enabled Linux bridges in different namespaces. The bridges are connected via veth interfaces. This patch makes STP work in such a setup. Signed-off-by: Alexander Aring --- net/llc/llc_input.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c index 82cb93f66b9b..09b530d90610 100644 --- a/net/llc/llc_input.c +++ b/net/llc/llc_input.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -162,9 +161,6 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev, void (*sta_handler)(struct sk_buff *skb); void (*sap_handler)(struct llc_sap *sap, struct sk_buff *skb); - if (!net_eq(dev_net(dev), &init_net)) - goto drop; - /* * When the interface is in promisc. mode, drop all the crap that it * receives, do not try to analyse it. -- 2.11.0