From patchwork Sun Feb 5 22:13:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haiyang Zhang X-Patchwork-Id: 139664 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 35BCAB7237 for ; Mon, 6 Feb 2012 09:10:15 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753450Ab2BEWJs (ORCPT ); Sun, 5 Feb 2012 17:09:48 -0500 Received: from p3plsmtps2ded01.prod.phx3.secureserver.net ([208.109.80.58]:58248 "HELO p3plsmtps2ded01-01.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753251Ab2BEWJA (ORCPT ); Sun, 5 Feb 2012 17:09:00 -0500 Received: (qmail 26933 invoked from network); 5 Feb 2012 22:09:00 -0000 Received: from unknown (HELO linuxonhyperv.com) (72.167.245.219) by p3plsmtps2ded01-01.prod.phx3.secureserver.net (208.109.80.58) with ESMTP; 05 Feb 2012 22:09:00 -0000 Received: by linuxonhyperv.com (Postfix, from userid 503) id CA8131901AE; Sun, 5 Feb 2012 14:13:18 -0800 (PST) From: Haiyang Zhang To: haiyangz@microsoft.com, kys@microsoft.com, davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] net/hyperv: Remove the unnecessary memset in rndis_filter_send() Date: Sun, 5 Feb 2012 14:13:10 -0800 Message-Id: <1328479990-1436-3-git-send-email-haiyangz@microsoft.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1328479990-1436-1-git-send-email-haiyangz@microsoft.com> References: <1328479990-1436-1-git-send-email-haiyangz@microsoft.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The memory has been allocated by kzalloc, so it's unnecessary to memset again. Signed-off-by: Haiyang Zhang Signed-off-by: K. Y. Srinivasan --- drivers/net/hyperv/rndis_filter.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index a60e5e2..136efd8 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -778,8 +778,6 @@ int rndis_filter_send(struct hv_device *dev, /* Add the rndis header */ filter_pkt = (struct rndis_filter_packet *)pkt->extension; - memset(filter_pkt, 0, sizeof(struct rndis_filter_packet)); - rndis_msg = &filter_pkt->msg; rndis_msg_size = RNDIS_MESSAGE_SIZE(struct rndis_packet);