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=-13.3 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 3EB0FC48BE7 for ; Thu, 27 Jun 2019 17:45:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D09220B7C for ; Thu, 27 Jun 2019 17:45:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rb3fd0t2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727314AbfF0RpR (ORCPT ); Thu, 27 Jun 2019 13:45:17 -0400 Received: from mail-pf1-f196.google.com ([209.85.210.196]:34453 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726557AbfF0RpR (ORCPT ); Thu, 27 Jun 2019 13:45:17 -0400 Received: by mail-pf1-f196.google.com with SMTP id c85so1602875pfc.1; Thu, 27 Jun 2019 10:45:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=hxMgtavB7S8gabxvnnNNlNWX6F2+mPVwhXteyMBjhrA=; b=rb3fd0t2hOOR57taJZWGYrf13s+2iR3laAQcIDfOtc1q6BVsHf6hq3ZjJ5COeWK+iA o0lqIb1IXfKiSIIw18fuE6jIDSsr6be8kvOJi96uF3UgO75FTnOIP6+nFNk1hCewZCJN yWvU9bnGOnMtvJp0gyh8QmvrM/tCYa1be4PSLV/B5hqAO90MirimsV3QhthzNRyE5KuZ Rv8NWqKa9xZ9jOImgJlUc279ThCwx69s2YnMDdwBLeTOVp/aj5eBTp8ZP1l2NYavsiec Gr3CAlwEzIVGueiaTrxjBSUxdgHWvypBEie92ko0hwpf4w3uQBm/RmrzAZ/3whJIO4iZ csXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=hxMgtavB7S8gabxvnnNNlNWX6F2+mPVwhXteyMBjhrA=; b=Jq5QoUnjtaUesJ4xkGyehaegjeO0aHrs/5lu4OQGnBUvZfhPu99+Owy4HonA/MLX88 1Mb7R0shpw/2SoFeqoGAshG6IZwz4V8uI/rGZvAmn5HvTE4FRlnEwd9fsHlVWoRyc7r2 3fUXUp1xVYP2CJYB7Hc1dDpLpJuMR5MXzsw5pJ1KCQCg6YFAfF+SoDOWKP+uxjXWPmN5 PXX9Ex+quG2Af1cv7ZAlj/Qs5x06s2ftDtIYTJ7NvYLaTmKCPYRDZN36lKZrXcj60D6j p7Wf0QCQX0Qo1GMM36/jWbTzUCpoSgQhCT1fMU/SfDCg74BPugF+qT5/K5JWS89i1goF 8eig== X-Gm-Message-State: APjAAAWKoz9TkCSUqnK3pWmSOPKolz+6LmqvIdu+kv/ja2ZkKvoA+1JR kE4y6wmxfN6+4UJkstL7MHI= X-Google-Smtp-Source: APXvYqyaxpW2Ka9NxwAxlz7h0LGAVgejDtcVcsIyVJUcTHorn0WjUkLeupp1FE1M0OA2dosEixmW1g== X-Received: by 2002:a17:90a:3544:: with SMTP id q62mr7556342pjb.53.1561657516575; Thu, 27 Jun 2019 10:45:16 -0700 (PDT) Received: from hfq-skylake.ipads-lab.se.sjtu.edu.cn ([202.120.40.82]) by smtp.googlemail.com with ESMTPSA id y22sm3968437pfo.39.2019.06.27.10.45.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Jun 2019 10:45:16 -0700 (PDT) From: Fuqian Huang Cc: Fuqian Huang , Ronak Doshi , "VMware, Inc." , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 79/87] net: vmxnet3: remove memset after dma_alloc_coherent Date: Fri, 28 Jun 2019 01:45:09 +0800 Message-Id: <20190627174509.5829-1-huangfq.daxian@gmail.com> X-Mailer: git-send-email 2.11.0 To: unlisted-recipients:; (no To-header on input) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org In commit af7ddd8a627c ("Merge tag 'dma-mapping-4.21' of git://git.infradead.org/users/hch/dma-mapping"), dma_alloc_coherent has already zeroed the memory. So memset is not needed. Signed-off-by: Fuqian Huang --- drivers/net/vmxnet3/vmxnet3_drv.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 89984fcab01e..a5ba7ed07e9c 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -3429,7 +3429,6 @@ vmxnet3_probe_device(struct pci_dev *pdev, err = -ENOMEM; goto err_ver; } - memset(adapter->coal_conf, 0, sizeof(*adapter->coal_conf)); adapter->coal_conf->coalMode = VMXNET3_COALESCE_DISABLED; adapter->default_coal_mode = true; } -- 2.11.0