From nobody Tue Feb 10 13:17:48 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1505842295833993.4832314689996; Tue, 19 Sep 2017 10:31:35 -0700 (PDT) Received: from localhost ([::1]:44295 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1duMMw-0005Kg-T9 for importer@patchew.org; Tue, 19 Sep 2017 13:31:34 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47064) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1duLmX-00068X-Ay for qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:54:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1duLmW-0002QL-JM for qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:53:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60876) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1duLmW-0002PY-Dt for qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:53:56 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 281965F7AE; Tue, 19 Sep 2017 16:53:55 +0000 (UTC) Received: from localhost (ovpn-112-56.ams2.redhat.com [10.36.112.56]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6A8A85C541; Tue, 19 Sep 2017 16:53:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 281965F7AE Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=marcandre.lureau@redhat.com From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Date: Tue, 19 Sep 2017 18:52:14 +0200 Message-Id: <20170919165226.23022-16-marcandre.lureau@redhat.com> In-Reply-To: <20170919165226.23022-1-marcandre.lureau@redhat.com> References: <20170919165226.23022-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Tue, 19 Sep 2017 16:53:55 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 15/27] vhost-user-scsi: assert() in iscsi_add_lun() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, felipe@nutanix.com, changpeng.liu@intel.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , f4bug@amsat.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Instead of a preliminary check, add an assert to the function that has the pre-condition. Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- contrib/vhost-user-scsi/vhost-user-scsi.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/contrib/vhost-user-scsi/vhost-user-scsi.c b/contrib/vhost-user= -scsi/vhost-user-scsi.c index dd0de1fc89..0573ae794e 100644 --- a/contrib/vhost-user-scsi/vhost-user-scsi.c +++ b/contrib/vhost-user-scsi/vhost-user-scsi.c @@ -257,6 +257,7 @@ static int iscsi_add_lun(iscsi_lun_t *lun, char *iscsi_= uri) =20 assert(lun); assert(iscsi_uri); + assert(!lun->iscsi_ctx); =20 iscsi_ctx =3D iscsi_create_context(VUS_ISCSI_INITIATOR); if (!iscsi_ctx) { @@ -663,11 +664,6 @@ static int vdev_scsi_add_iscsi_lun(vhost_scsi_dev_t *v= dev_scsi, assert(iscsi_uri); assert(lun < VUS_MAX_LUNS); =20 - if (vdev_scsi->luns[lun].iscsi_ctx) { - PERR("Lun %d already configured", lun); - return -1; - } - if (iscsi_add_lun(&vdev_scsi->luns[lun], iscsi_uri) !=3D 0) { return -1; } --=20 2.14.1.146.gd35faa819