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=-8.1 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 A0CD6ECDE43 for ; Fri, 19 Oct 2018 16:00:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4CCEA2087A for ; Fri, 19 Oct 2018 16:00:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XNGt6uWC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4CCEA2087A 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 S1727803AbeJTAGn (ORCPT ); Fri, 19 Oct 2018 20:06:43 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:36762 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727181AbeJTAGm (ORCPT ); Fri, 19 Oct 2018 20:06:42 -0400 Received: by mail-pf1-f195.google.com with SMTP id l81-v6so16676227pfg.3 for ; Fri, 19 Oct 2018 08:59:59 -0700 (PDT) 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=aRdDiHe4/sndMA8uYoTMNRqKpt8F2QZrlYWsAdyjnPw=; b=XNGt6uWCAyOLUMvpYTkfloT/6xkuzKQyw/aDh7yjFl3ipDGvPpFeKO0THNa8Hdiru3 W+dII2EwgPTBKoSYShD48FHJISbAuJ7g5N2N1+/6vAHier+KBVCusRlcP1bAnmApMnYa 8r+JVqzW4HQ781ADtXHiAYx29MtJbcB05aS4SBSKpSaEwNyPg6P+q2AQKm5wfd4g3CjZ gj7Rb9TXdKBgcuJbLw9dy3l6VcYss/tN81ugMkRNRzD5RHEb16uE3+9cCBMUX1vnXMI4 V8JZHuYtVkwxM2gDdg9+WcgqiaCbroSpsDRlOmLHAeUampAeSL1dPIpDZDcqQJC0dGoK S04Q== 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=aRdDiHe4/sndMA8uYoTMNRqKpt8F2QZrlYWsAdyjnPw=; b=pgh3RB0L3X4VrowDpKoqHM5LVBZxQaRBOn08GCyk6R9d295tepinfDCzOdm3iBxwgj oH2ZwIRLDd49XOx3cUqDf71jnW2WwScr3UvLdqLfAL/y+mke3FL528RsQdcryt15S3cl scAOo0lzqaKKVJ+kkjYKYGhvtIOqOqx9xs5C5SJBGuooifz7fz5DuZYQiyqG7FHEHGzo PliPhtIqC5LynrPASZF/16XzMMVTVgmUN1x21DEyHlhJiEJrL4AhkHrCBxE9HLRDH/6M q7ZY9k0PFf8khYSUImpXxEiZmtzoSP9hGmrmezD1yEXXTLT1CUFVG84AkHz/pAudc6Ex 5UsQ== X-Gm-Message-State: ABuFfoiaSzmH3SreuHhLKx2ANul0HXzNwWRIWj3JL1kRlAOC1Y+J2f1s HDS6JnPbtFpZE5KFBLrhGwGWHITNy8M= X-Google-Smtp-Source: ACcGV63iFoC8Ha6SiJihuB28h6XdpkYV/I/z0dDnxAatkoGdUKSxQAC7I9iHtpIv69yxmKOCV+uRFw== X-Received: by 2002:a63:5d03:: with SMTP id r3-v6mr33616391pgb.445.1539964799648; Fri, 19 Oct 2018 08:59:59 -0700 (PDT) Received: from sabyasachi ([45.116.191.241]) by smtp.gmail.com with ESMTPSA id g35-v6sm861208pgl.45.2018.10.19.08.59.57 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 19 Oct 2018 08:59:58 -0700 (PDT) Message-ID: <5bc9ff7e.1c69fb81.105c2.1fef@mx.google.com> X-Google-Original-Message-ID: <20181019155954.GA8124@sabyasachi.linux@gmail.com> Date: Fri, 19 Oct 2018 21:29:54 +0530 From: Sabyasachi Gupta To: airlied@linux.ie, kraxel@redhat.com Cc: jrdr.linux@gmail.com, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, brajeswar.linux@gmail.com Subject: [PATCH] gpu/drm/virtio/virtgpu_vq.c: Use kmem_cache_zalloc 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 kmem_cache_alloc + memset with kmem_cache_zalloc Signed-off-by: Sabyasachi Gupta --- drivers/gpu/drm/virtio/virtgpu_vq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 020070d..e001b79 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -98,10 +98,9 @@ virtio_gpu_get_vbuf(struct virtio_gpu_device *vgdev, { struct virtio_gpu_vbuffer *vbuf; - vbuf = kmem_cache_alloc(vgdev->vbufs, GFP_KERNEL); + vbuf = kmem_cache_zalloc(vgdev->vbufs, GFP_KERNEL); if (!vbuf) return ERR_PTR(-ENOMEM); - memset(vbuf, 0, VBUFFER_SIZE); BUG_ON(size > MAX_INLINE_CMD_SIZE); vbuf->buf = (void *)vbuf + sizeof(*vbuf); -- 2.7.4