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 C01B3C07E96 for ; Tue, 6 Jul 2021 08:29:20 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 8817161361 for ; Tue, 6 Jul 2021 08:29:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8817161361 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:49532 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m0gSF-00031z-LT for qemu-devel@archiver.kernel.org; Tue, 06 Jul 2021 04:29:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51912) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m0gQl-0000Qh-Mi for qemu-devel@nongnu.org; Tue, 06 Jul 2021 04:27:47 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:58693) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m0gQk-0002L4-9x for qemu-devel@nongnu.org; Tue, 06 Jul 2021 04:27:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625560065; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gSTJBPr6UM63ioAD0oqAL25AThxT6oTpICl37X7DpL4=; b=GSrSsXY4x1uroiM24dv1U1YOqNbmUIdFC3YrekEeKXjdXNL3pKNN2m+nyYuikH10IHVBut onzx02YfH7qcDdmFcymaDylRTtbSWixI5V9jIo7vaijDrphNVHdynaPy94iImwGfSWN5u2 bMXrzL3f2rY4XrMR9FSdsOso9B9UOiw= 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-320-y9RQryhtPC22t4efw9dsJQ-1; Tue, 06 Jul 2021 04:27:44 -0400 X-MC-Unique: y9RQryhtPC22t4efw9dsJQ-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 5C7EA8042DE; Tue, 6 Jul 2021 08:27:43 +0000 (UTC) Received: from localhost.localdomain (ovpn-13-227.pek2.redhat.com [10.72.13.227]) by smtp.corp.redhat.com (Postfix) with ESMTP id E28EB17A70; Tue, 6 Jul 2021 08:27:35 +0000 (UTC) From: Jason Wang To: qemu-devel@nongnu.org, mst@redhat.com, jasowang@redhat.com Subject: [PATCH V2 02/18] vhost: use unsigned int for nvqs Date: Tue, 6 Jul 2021 16:27:01 +0800 Message-Id: <20210706082717.37730-3-jasowang@redhat.com> In-Reply-To: <20210706082717.37730-1-jasowang@redhat.com> References: <20210706082717.37730-1-jasowang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jasowang@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=170.10.133.124; envelope-from=jasowang@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.442, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: eperezma@redhat.com, elic@nvidia.com, lingshan.zhu@intel.com, lulu@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Switch to use unsigned int for nvqs since it's not expected to be negative. Reviewed-by: Eli Cohen Signed-off-by: Jason Wang --- include/hw/virtio/vhost.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h index 21a9a52088..ddd7d3d594 100644 --- a/include/hw/virtio/vhost.h +++ b/include/hw/virtio/vhost.h @@ -71,7 +71,7 @@ struct vhost_dev { int n_tmp_sections; MemoryRegionSection *tmp_sections; struct vhost_virtqueue *vqs; - int nvqs; + unsigned int nvqs; /* the first virtqueue which would be used by this vhost dev */ int vq_index; /* if non-zero, minimum required value for max_queues */ -- 2.25.1