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_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT 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 C1513C43441 for ; Fri, 9 Nov 2018 16:50:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8AA9720818 for ; Fri, 9 Nov 2018 16:50:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EjgIrpxb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8AA9720818 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728440AbeKJCb5 (ORCPT ); Fri, 9 Nov 2018 21:31:57 -0500 Received: from mail-pf1-f195.google.com ([209.85.210.195]:40508 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727955AbeKJCb5 (ORCPT ); Fri, 9 Nov 2018 21:31:57 -0500 Received: by mail-pf1-f195.google.com with SMTP id x2-v6so1170944pfm.7; Fri, 09 Nov 2018 08:50:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:date:from:to:cc:subject:mime-version:content-disposition :user-agent; bh=6tWW9hFOVhc7fYqnEbfnW1Dt89h1hZSd01jz+18AOuU=; b=EjgIrpxbyzOzYGJcPD3M5KlMdWJtVxAKoUZPbxhzsvWXc9RDxhL3DE/4pBTHpc1Rf3 SfR7XqUFvw/A6v/udnvOS/8OkAI8fZG5y9wDRdHsnUebKUTJ2si/F8EXHHcg21G9B7fl DMeJCo49CkokqjFqmysBoMuIjx3WyEP2dy4HQ+k9gjv5bCH7cji2HdqwK7pr+Kl8IQmv V1kiPydXVtELNjR1cF6I7ZsLYX8a+pNgERDLScrclqQV0tcr3zIDf/EPESbHO3ZUMi5s Xs4K2B+Pq9r9KwQg1ag0HLN/hDwJxiux20FdwPvrwHJrOCuV3d7/ZCjTBP5T6fowEEYr yaIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:date:from:to:cc:subject:mime-version :content-disposition:user-agent; bh=6tWW9hFOVhc7fYqnEbfnW1Dt89h1hZSd01jz+18AOuU=; b=LtGjU4oKxv/XpecbmK6PGxZ/KbJFI5y3RD6FRCryupaXVaaB2mbexcMjYDzvJ7siO9 bLSs+1qfY340sM7qZ85zvLFaYt/TcVrpA5bA3MxnBgfsuKeaJeJan7rUVB1mxyKk7R74 Wl97D0M39A/6+NzaVdGqtUjwIjCH54z+cXzWXrXa7E5+YgpNUFjmL/nYiHurdv/CV/h8 vhjJrSi6a6jA64OuOe+9ObT/olsDkEeGQ6uWInfBrgqCkgeXAkdZzNSpm3pCliRqK5La WC8yCP3pWZidDuaks6985lBo2pzCHJZkWSt3MV7nlY7unFihIYASdHqtV7JmOx0UcN7L 2+BA== X-Gm-Message-State: AGRZ1gKmhxEi3W39pMRD1Rgr5l6/agiOMmzqptHP7cf+m6yhqCbRNdjX BNhjAYGYY2eT9RBCIQ/+WpY= X-Google-Smtp-Source: AJdET5d4ZGGjsfo4aKLZ7SMTmG/okAe1EmFB9uCLm1LLTUJBqo+d4Hh/mhnVqzqmoTAJaST5KSJ5KQ== X-Received: by 2002:a63:f412:: with SMTP id g18mr8150308pgi.262.1541782234039; Fri, 09 Nov 2018 08:50:34 -0800 (PST) Received: from sabyasachi ([45.116.191.241]) by smtp.gmail.com with ESMTPSA id t1-v6sm16089189pfm.169.2018.11.09.08.50.32 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 09 Nov 2018 08:50:33 -0800 (PST) Message-ID: <5be5bad9.1c69fb81.db750.d226@mx.google.com> X-Google-Original-Message-ID: <20181109165028.GA13638@sabyasachi.linux@gmail.com> Date: Fri, 9 Nov 2018 22:20:29 +0530 From: Sabyasachi Gupta To: swise@chelsio.com, dledford@redhat.com, jgg@ziepe.ca Cc: jrdr.linux@gmail.com, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, brajeswar.linux@gmail.com Subject: [PATCH] infiniband/hw/cxgb3/cxio_hal.c: Use dma_zalloc_coherent MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replaced dma_alloc_coherent + memset with dma_zalloc_coherent Signed-off-by: Sabyasachi Gupta --- drivers/infiniband/hw/cxgb3/cxio_hal.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c index dcb4bba..df4f7a3 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.c +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c @@ -291,13 +291,12 @@ int cxio_create_qp(struct cxio_rdev *rdev_p, u32 kernel_domain, if (!wq->sq) goto err3; - wq->queue = dma_alloc_coherent(&(rdev_p->rnic_info.pdev->dev), + wq->queue = dma_zalloc_coherent(&(rdev_p->rnic_info.pdev->dev), depth * sizeof(union t3_wr), &(wq->dma_addr), GFP_KERNEL); if (!wq->queue) goto err4; - memset(wq->queue, 0, depth * sizeof(union t3_wr)); dma_unmap_addr_set(wq, mapping, wq->dma_addr); wq->doorbell = (void __iomem *)rdev_p->rnic_info.kdb_addr; if (!kernel_domain) -- 2.7.4