From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D360DC2D0C3 for ; Tue, 31 Dec 2019 01:06:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFD69206DB for ; Tue, 31 Dec 2019 01:06:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727807AbfLaBGU (ORCPT ); Mon, 30 Dec 2019 20:06:20 -0500 Received: from mail104.syd.optusnet.com.au ([211.29.132.246]:37125 "EHLO mail104.syd.optusnet.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727804AbfLaBGU (ORCPT ); Mon, 30 Dec 2019 20:06:20 -0500 Received: from dimstar.local.net (n122-110-44-45.sun2.vic.optusnet.com.au [122.110.44.45]) by mail104.syd.optusnet.com.au (Postfix) with SMTP id F353543F6C6 for ; Tue, 31 Dec 2019 12:06:07 +1100 (AEDT) Received: (qmail 14357 invoked by uid 501); 31 Dec 2019 01:06:07 -0000 From: Duncan Roe To: pablo@netfilter.org Cc: netfilter-devel@vger.kernel.org Subject: [PATCH libnetfilter_queue] src: checksum.c: remove redundant 0xFFFF mask of uint16_t Date: Tue, 31 Dec 2019 12:06:07 +1100 Message-Id: <20191231010607.14313-1-duncan_roe@optusnet.com.au> X-Mailer: git-send-email 2.14.5 In-Reply-To: <20191230113345.olr3yifqqmytv3ce@salvia> References: <20191230113345.olr3yifqqmytv3ce@salvia> X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.3 cv=X6os11be c=1 sm=1 tr=0 a=4DzML1vCOQ6Odsy8BUtSXQ==:117 a=4DzML1vCOQ6Odsy8BUtSXQ==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=pxVhFHJ0LMsA:10 a=RSmzAf-M6YYA:10 a=PO7r1zJSAAAA:8 a=C-bAANjjlkjK3RISWyUA:9 a=sf3CtFEyI9xkhxYo:21 a=zjc2EziNNk5vQrcc:21 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Signed-off-by: Duncan Roe --- src/extra/checksum.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/extra/checksum.c b/src/extra/checksum.c index 8b23997..a650b64 100644 --- a/src/extra/checksum.c +++ b/src/extra/checksum.c @@ -70,10 +70,10 @@ uint16_t nfq_checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr, int i; for (i=0; i<8; i++) { - sum += (ip6h->ip6_src.s6_addr16[i]) & 0xFFFF; + sum += (ip6h->ip6_src.s6_addr16[i]); } for (i=0; i<8; i++) { - sum += (ip6h->ip6_dst.s6_addr16[i]) & 0xFFFF; + sum += (ip6h->ip6_dst.s6_addr16[i]); } sum += htons(protonum); sum += htons(len); -- 2.14.5