From patchwork Mon Jan 30 16:33:36 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haiyang Zhang X-Patchwork-Id: 138607 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 1D69CB6F68 for ; Tue, 31 Jan 2012 03:37:54 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753240Ab2A3QhY (ORCPT ); Mon, 30 Jan 2012 11:37:24 -0500 Received: from p3plsmtps2ded03.prod.phx3.secureserver.net ([208.109.80.60]:35532 "HELO p3plsmtps2ded03-02.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753156Ab2A3QhX (ORCPT ); Mon, 30 Jan 2012 11:37:23 -0500 Received: (qmail 26448 invoked from network); 30 Jan 2012 16:30:43 -0000 Received: from unknown (HELO linuxonhyperv.com) (72.167.245.219) by p3plsmtps2ded03-02.prod.phx3.secureserver.net (208.109.80.60) with ESMTP; 30 Jan 2012 16:30:43 -0000 Received: by linuxonhyperv.com (Postfix, from userid 503) id 81C3619019E; Mon, 30 Jan 2012 08:34:38 -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 3/5] net/hyperv: Remove the unnecessary memset in rndis_filter_send() Date: Mon, 30 Jan 2012 08:33:36 -0800 Message-Id: <1327941218-12547-3-git-send-email-haiyangz@microsoft.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1327941218-12547-1-git-send-email-haiyangz@microsoft.com> References: <1327941218-12547-1-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 129e696..c0aa8b0 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -759,8 +759,6 @@ 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);