From patchwork Sun Sep 30 06:44:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Maciej_=C5=BBenczykowski?= X-Patchwork-Id: 976773 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@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=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42NGBY39Frz9s55 for ; Sun, 30 Sep 2018 16:45:25 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727862AbeI3NQx convert rfc822-to-8bit (ORCPT ); Sun, 30 Sep 2018 09:16:53 -0400 Received: from mail-vs1-f73.google.com ([209.85.217.73]:40129 "EHLO mail-vs1-f73.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727496AbeI3NQx (ORCPT ); Sun, 30 Sep 2018 09:16:53 -0400 Received: by mail-vs1-f73.google.com with SMTP id z6-v6so3913702vsl.7 for ; Sat, 29 Sep 2018 23:45:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc:content-transfer-encoding; bh=zO/cTIBHA969hZZ04yAkRw45rRaYTBBAAEyyNR9lGeY=; b=OcueWK2S/Gahrjvr+n6fvPqXFEq9/j1yRoyramn4FMnx4cNOdPDe4ehjZwjhj6VS6Y X/cx1+FwpKraZqWrW5Jlp4A0xN2nTahJKLaecLDB67l7uPKMqJV/9ARgNKi5RHJIYsPo VJL6OBahv7Pz/VK9eK3X4JQtmSIeMwlXsogvaSUKP8suv+9+OkH0XutMuz9nozf4VUV2 TbQ8X81se8G11zlWF2QZRqC179SLJc2GbJnCdvwLTuqqw+lan9grF0Lc0Nd4yQf7DNDB UwtKpyz1i0MEAdK3wGOgSoajeajnyfo5fsApKI9moAh1gfCMxzU8nZb/It7dpti7PyiE vnNg== X-Gm-Message-State: ABuFfojAl4Hx2i+oRPtmhnQUMPCy7a2bVfcTJxxjYinkW3dULNHD96U5 a9Lz+ZRuMRBKupx2h/20a8VMxg== X-Google-Smtp-Source: ACcGV608pNq4iuPyOUZAi/bunGSvxYmlapF1gDlhL44UbyXylrsxop/dYz5CC5JCt4CNqdv3WpGl/yuw X-Received: by 2002:a67:80d3:: with SMTP id b202-v6mr5819078vsd.8.1538289909379; Sat, 29 Sep 2018 23:45:09 -0700 (PDT) Date: Sat, 29 Sep 2018 23:44:51 -0700 In-Reply-To: <20180930064454.187537-1-zenczykowski@gmail.com> Message-Id: <20180930064454.187537-6-zenczykowski@gmail.com> Mime-Version: 1.0 References: <20180930064454.187537-1-zenczykowski@gmail.com> X-Mailer: git-send-email 2.19.0.605.g01d371f741-goog Subject: [PATCH v2 6/9] net: ip6_update_pmtu() - use new style struct initializer instead of memset From: "=?UTF-8?q?Maciej=20=C5=BBenczykowski?=" To: "=?UTF-8?q?Maciej=20=C5=BBenczykowski?=" , "David S . Miller" Cc: netdev@vger.kernel.org, David Ahern Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Maciej Żenczykowski (allows for better compiler optimization) Signed-off-by: Maciej Żenczykowski Reviewed-by: David Ahern --- net/ipv6/route.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index e50525a95a09..dd19cf8dbcc1 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2349,15 +2349,14 @@ void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu, { const struct ipv6hdr *iph = (struct ipv6hdr *) skb->data; struct dst_entry *dst; - struct flowi6 fl6; - - memset(&fl6, 0, sizeof(fl6)); - fl6.flowi6_oif = oif; - fl6.flowi6_mark = mark ? mark : IP6_REPLY_MARK(net, skb->mark); - fl6.daddr = iph->daddr; - fl6.saddr = iph->saddr; - fl6.flowlabel = ip6_flowinfo(iph); - fl6.flowi6_uid = uid; + struct flowi6 fl6 = { + .flowi6_oif = oif, + .flowi6_mark = mark ? mark : IP6_REPLY_MARK(net, skb->mark), + .daddr = iph->daddr, + .saddr = iph->saddr, + .flowlabel = ip6_flowinfo(iph), + .flowi6_uid = uid, + }; dst = ip6_route_output(net, NULL, &fl6); if (!dst->error)