From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932105AbcHHKWm (ORCPT ); Mon, 8 Aug 2016 06:22:42 -0400 Received: from mail-it0-f66.google.com ([209.85.214.66]:35477 "EHLO mail-it0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752429AbcHHKWk (ORCPT ); Mon, 8 Aug 2016 06:22:40 -0400 From: Jia He To: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Jia He , "David S. Miller" , Alexey Kuznetsov , James Morris , Hideaki YOSHIFUJI , Patrick McHardy Subject: [RFC PATCH 1/3] net: Remove unnecessary memset in __snmp6_fill_stats64 Date: Mon, 8 Aug 2016 18:22:20 +0800 Message-Id: <1470651742-15195-2-git-send-email-hejianet@gmail.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1470651742-15195-1-git-send-email-hejianet@gmail.com> References: <1470651742-15195-1-git-send-email-hejianet@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org buff[] will be assigned later, so memset is not necessary. Signed-off-by: Jia He Cc: "David S. Miller" Cc: Alexey Kuznetsov Cc: James Morris Cc: Hideaki YOSHIFUJI Cc: Patrick McHardy --- net/ipv6/addrconf.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index ab3e796..43fa8d0 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4967,7 +4967,6 @@ static inline void __snmp6_fill_stats64(u64 *stats, void __percpu *mib, BUG_ON(pad < 0); - memset(buff, 0, sizeof(buff)); buff[0] = IPSTATS_MIB_MAX; for_each_possible_cpu(c) { -- 2.5.0