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=-8.3 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,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 AC4A3C48BD7 for ; Thu, 27 Jun 2019 17:38:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8255E205ED for ; Thu, 27 Jun 2019 17:38:16 +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="Huz9P2sq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727000AbfF0RiP (ORCPT ); Thu, 27 Jun 2019 13:38:15 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:38085 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726405AbfF0RiO (ORCPT ); Thu, 27 Jun 2019 13:38:14 -0400 Received: by mail-pl1-f194.google.com with SMTP id 9so896866ple.5; Thu, 27 Jun 2019 10:38:13 -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=I+iB/Ek7XPOsWCoiwnttwGd4M0JRxQfDZCeBlJjisY4=; b=Huz9P2sqnrNacozN3fL11H6blvJY6DIfPR+Sthvhudshl9DUdFGxBozdT1vPfNulR9 9aSgsypiaM7jKtHAesu0CrOpD6xd1FqsnCQ4RoxdzFFBFMovlxemIZuPwHyNd3NLF3kG 1tQX2J1w/95Y3YiY3tL3BjEWMXgnCQVyHhXEVqAUicgmdBedovyXopa5Jr3Q3LOxcVu4 aLA+NhU6/2sagq1x9LJAvs6Yvn+mm8oFgk/wq2bJwCOUTlDH4RWGrTA3qupW3FDvqm0w 7/GQaXDXUzGhQ/SXj99Q2MT7AA1EyCjhiN2krsJSFXVow53KpnoprArXBlSnRTMVLsGx cQdA== 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=I+iB/Ek7XPOsWCoiwnttwGd4M0JRxQfDZCeBlJjisY4=; b=Ns8sSTj4LgpxBu3OZA6OT8Ql1Bow3YIJXcxPvJe/03gAKIG8YyPbYJ1qHXQa9HU1pi sK2zggpmeLio+tXQe/DH+0/W1pJhSW3HQAMMgQbM8MgXcebM0jGtGYJfuQHUui2AIW+E ke9RQwc1RcYzSGKu/yn1mcOygAh6Mf9Dbzk1Rlm4uaHps9ECF3T6CE504dOLR+TKBBXa w7PLdg0QW2fUrnXtCjQaedsT4e8x/MkLuYhugvw9yX8b0ynLsKtcYzjucP24EthhcP5s 5gatbbvJZcBdzLkWpn11qayu5zujWVqAb4SCiSvceLmmUIrxJroYoJVM/QXatJnjS1My gTGw== X-Gm-Message-State: APjAAAWW/xIU1kHTfK93MhiRsWLSTRChwcdLfDqCNIXxMHgWK7/g0kDJ uD6KuUGxKTL1CgfBDOPgF8nlL5bWfYZ5Wg== X-Google-Smtp-Source: APXvYqz0L9YzLAVDSv+KdtAwXJ4X1xkjPw9NUHSowbhjoGXrhoO5Ss9E874mFOiVaegUxnTl4Hwt/g== X-Received: by 2002:a17:902:121:: with SMTP id 30mr5779477plb.314.1561657093632; Thu, 27 Jun 2019 10:38:13 -0700 (PDT) Received: from hfq-skylake.ipads-lab.se.sjtu.edu.cn ([202.120.40.82]) by smtp.googlemail.com with ESMTPSA id s17sm2368043pgi.9.2019.06.27.10.38.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Jun 2019 10:38:13 -0700 (PDT) From: Fuqian Huang Cc: Fuqian Huang , Doug Ledford , Jason Gunthorpe , Leon Romanovsky , Kamal Heib , Feras Daoud , Erez Shitrit , Bart Van Assche , Aaron Knister , Denis Drozdov , Parav Pandit , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 28/87] infiniband: ulp: remove memset after vzalloc in ipoib_cm.c Date: Fri, 28 Jun 2019 01:38:04 +0800 Message-Id: <20190627173806.3307-1-huangfq.daxian@gmail.com> X-Mailer: git-send-email 2.11.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org vzalloc has already zeroed the memory. So memset is unneeded. Signed-off-by: Fuqian Huang --- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index aa9dcfc36cd3..c59e00a0881f 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -1153,7 +1153,6 @@ static int ipoib_cm_tx_init(struct ipoib_cm_tx *p, u32 qpn, ret = -ENOMEM; goto err_tx; } - memset(p->tx_ring, 0, ipoib_sendq_size * sizeof(*p->tx_ring)); p->qp = ipoib_cm_create_tx_qp(p->dev, p); memalloc_noio_restore(noio_flag); -- 2.11.0