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=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 2CDDFC433DB for ; Tue, 16 Feb 2021 09:45:52 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BABE764DC3 for ; Tue, 16 Feb 2021 09:45:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BABE764DC3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=virtualization-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 9A2AA85582; Tue, 16 Feb 2021 09:45:51 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eQ45hZNF81ka; Tue, 16 Feb 2021 09:45:51 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by fraxinus.osuosl.org (Postfix) with ESMTP id 3B51784947; Tue, 16 Feb 2021 09:45:51 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 0A755C0893; Tue, 16 Feb 2021 09:45:51 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 09D1CC013A for ; Tue, 16 Feb 2021 09:45:50 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id EBF69853C3 for ; Tue, 16 Feb 2021 09:45:49 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QjhN3re6O30E for ; Tue, 16 Feb 2021 09:45:49 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by fraxinus.osuosl.org (Postfix) with ESMTPS id 6C8CE84A92 for ; Tue, 16 Feb 2021 09:45:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1613468748; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/Z8IX9Mkudp3/Hl+TsF7v2vmeC6C7k+WY1X8lrddSYc=; b=F7YEt9pYLoPZ81A10xyu/tjg3ItbjqjtTQ6//rsyIIxlGQ6X8+csWQVRg49yCythA7ByxN 31Vd85zPnsWm0Lx1JeEsl9HiXFDO8x1zvffbi0HcFmjkj4JpYWMFgXyyAwYOvOjMfVZnLD V8c6RWqFttNTMCfgu3Mlpm9Wh0JEkoo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-583-_DVXtfshNqq4q2UNYiJkjg-1; Tue, 16 Feb 2021 04:45:43 -0500 X-MC-Unique: _DVXtfshNqq4q2UNYiJkjg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 85B091005501; Tue, 16 Feb 2021 09:45:42 +0000 (UTC) Received: from steredhat.redhat.com (ovpn-113-212.ams2.redhat.com [10.36.113.212]) by smtp.corp.redhat.com (Postfix) with ESMTP id 73552163F1; Tue, 16 Feb 2021 09:45:39 +0000 (UTC) From: Stefano Garzarella To: virtualization@lists.linux-foundation.org Subject: [RFC PATCH 07/10] vhost/vdpa: use vdpa_set_config() Date: Tue, 16 Feb 2021 10:44:51 +0100 Message-Id: <20210216094454.82106-8-sgarzare@redhat.com> In-Reply-To: <20210216094454.82106-1-sgarzare@redhat.com> References: <20210216094454.82106-1-sgarzare@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, "Michael S. Tsirkin" X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Instead of calling the 'set_config' callback directly, we call the new vdpa_set_config() helper which also checks the parameters. Signed-off-by: Stefano Garzarella --- drivers/vhost/vdpa.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index ef688c8c0e0e..cdd8f24168b2 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -236,7 +236,6 @@ static long vhost_vdpa_set_config(struct vhost_vdpa *v, struct vhost_vdpa_config __user *c) { struct vdpa_device *vdpa = v->vdpa; - const struct vdpa_config_ops *ops = vdpa->config; struct vhost_vdpa_config config; unsigned long size = offsetof(struct vhost_vdpa_config, buf); u8 *buf; @@ -250,7 +249,7 @@ static long vhost_vdpa_set_config(struct vhost_vdpa *v, if (IS_ERR(buf)) return PTR_ERR(buf); - ops->set_config(vdpa, config.off, buf, config.len); + vdpa_set_config(vdpa, config.off, buf, config.len); kvfree(buf); return 0; -- 2.29.2 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization