From patchwork Fri Jan 21 20:27:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Eugenio Perez Martin X-Patchwork-Id: 1582837 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=NXIY+uhK; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4JgXRH3cWyz9sPC for ; Sat, 22 Jan 2022 08:23:06 +1100 (AEDT) Received: from localhost ([::1]:54564 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nB1N8-0005mj-8a for incoming@patchwork.ozlabs.org; Fri, 21 Jan 2022 16:23:02 -0500 Received: from eggs.gnu.org ([209.51.188.92]:59914) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nB0ef-0002De-IA for qemu-devel@nongnu.org; Fri, 21 Jan 2022 15:37:08 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:24984) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nB0eV-0006WW-GN for qemu-devel@nongnu.org; Fri, 21 Jan 2022 15:37:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1642797413; 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=1n9AQ37W0b14xZXad/BfVMGr5Wd3DU/6I9HeKxTuVj0=; b=NXIY+uhKkHmIZ+kRdqI9+aFCt5nINyqjkhZ59O7B32gbicRLW+8z73aaJ8jpVz2F5blExQ eOOtCVit1OQP4uadwypB8NS4/F7MYU7r8q8FDmqakvwnknKzvOYOspOgraJ+973D6Q908U EIErHi5DxLKmTjKZo6Pl3E+JmvEOwPo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-90-CKtvwQ1YOSKjpk_6GAG7Kw-1; Fri, 21 Jan 2022 15:36:50 -0500 X-MC-Unique: CKtvwQ1YOSKjpk_6GAG7Kw-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 4D17C1091DA5; Fri, 21 Jan 2022 20:36:48 +0000 (UTC) Received: from eperezma.remote.csb (unknown [10.39.193.239]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4B0E416A31; Fri, 21 Jan 2022 20:35:17 +0000 (UTC) From: =?utf-8?q?Eugenio_P=C3=A9rez?= To: qemu-devel@nongnu.org Subject: [PATCH 29/31] vdpa: Make ncs autofree Date: Fri, 21 Jan 2022 21:27:31 +0100 Message-Id: <20220121202733.404989-30-eperezma@redhat.com> In-Reply-To: <20220121202733.404989-1-eperezma@redhat.com> References: <20220121202733.404989-1-eperezma@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=eperezma@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=eperezma@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.699, 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_H3=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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Parav Pandit , Cindy Lu , "Michael S. Tsirkin" , Jason Wang , Juan Quintela , Richard Henderson , Markus Armbruster , Gautam Dawar , virtualization@lists.linux-foundation.org, Eduardo Habkost , Harpreet Singh Anand , Xiao W Wang , Peter Xu , Stefan Hajnoczi , Eli Cohen , Paolo Bonzini , Zhu Lingshan , Eric Blake , Stefano Garzarella Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Simplifying memory management. Signed-off-by: Eugenio Pérez --- net/vhost-vdpa.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 4125d13118..4befba5cc7 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -264,7 +264,8 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name, { const NetdevVhostVDPAOptions *opts; int vdpa_device_fd; - NetClientState **ncs, *nc; + g_autofree NetClientState **ncs = NULL; + NetClientState *nc; int queue_pairs, i, has_cvq = 0; assert(netdev->type == NET_CLIENT_DRIVER_VHOST_VDPA); @@ -302,7 +303,6 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name, goto err; } - g_free(ncs); return 0; err: @@ -310,7 +310,6 @@ err: qemu_del_net_client(ncs[0]); } qemu_close(vdpa_device_fd); - g_free(ncs); return -1; }