Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S943375AbcJ0PYR (ORCPT ); Thu, 27 Oct 2016 11:24:17 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:53736 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933351AbcJ0PYP (ORCPT ); Thu, 27 Oct 2016 11:24:15 -0400 Date: Thu, 27 Oct 2016 11:24:13 -0400 (EDT) Message-Id: <20161027.112413.1616222035100737672.davem@davemloft.net> To: jkbs@redhat.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kuznet@ms2.inr.ac.ru, jmorris@namei.org, yoshfuji@linux-ipv6.org, kaber@trash.net, edumazet@google.com Subject: Re: [PATCH net-next 4/5] ipv6: Compute multipath hash for sent ICMP errors from offending packet From: David Miller In-Reply-To: <1477301332-23954-5-git-send-email-jkbs@redhat.com> References: <1477301332-23954-1-git-send-email-jkbs@redhat.com> <1477301332-23954-5-git-send-email-jkbs@redhat.com> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Thu, 27 Oct 2016 08:24:15 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 586 Lines: 16 From: Jakub Sitnicki Date: Mon, 24 Oct 2016 11:28:51 +0200 > diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h > index 57086e9..6282e03 100644 > --- a/include/linux/icmpv6.h > +++ b/include/linux/icmpv6.h > @@ -45,4 +45,6 @@ extern void icmpv6_flow_init(struct sock *sk, > const struct in6_addr *saddr, > const struct in6_addr *daddr, > int oif); > +struct ipv6hdr; > +extern u32 icmpv6_multipath_hash(const struct ipv6hdr *iph); > #endif We do not use "extern" in external function declarations in header file any more.