From patchwork Thu Mar 17 15:56:21 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 8612611 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 04409C0554 for ; Thu, 17 Mar 2016 16:01:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3AD8220361 for ; Thu, 17 Mar 2016 16:01:34 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4250F20373 for ; Thu, 17 Mar 2016 16:01:33 +0000 (UTC) Received: from localhost ([::1]:36158 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agaMe-0002m4-FI for patchwork-qemu-devel@patchwork.kernel.org; Thu, 17 Mar 2016 12:01:32 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37692) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agaIK-0001wq-Qo for qemu-devel@nongnu.org; Thu, 17 Mar 2016 11:57:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1agaIJ-0001iB-KD for qemu-devel@nongnu.org; Thu, 17 Mar 2016 11:57:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51198) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agaID-0001fm-NK; Thu, 17 Mar 2016 11:56:57 -0400 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (Postfix) with ESMTPS id 48D4E804E7; Thu, 17 Mar 2016 15:56:57 +0000 (UTC) Received: from noname.redhat.com (ovpn-116-71.ams2.redhat.com [10.36.116.71]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2HFuj1E010106; Thu, 17 Mar 2016 11:56:56 -0400 From: Kevin Wolf To: qemu-block@nongnu.org Date: Thu, 17 Mar 2016 16:56:21 +0100 Message-Id: <1458230202-29136-9-git-send-email-kwolf@redhat.com> In-Reply-To: <1458230202-29136-1-git-send-email-kwolf@redhat.com> References: <1458230202-29136-1-git-send-email-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: kwolf@redhat.com, qemu-devel@nongnu.org Subject: [Qemu-devel] [PULL 08/29] block: Drop BB name from bad option error X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Max Reitz The information which BB is concerned does not seem useful enough to justify its existence in most other place (which may be related to qemu printing the -drive parameter in question anyway, and for blockdev-add the attribution is naturally unambiguous). Furthermore, as of a future patch, bdrv_get_device_name(bs) will always return the empty string before bdrv_open_inherit() returns. Therefore, just dropping that information seems to be the best course of action. Signed-off-by: Max Reitz Signed-off-by: Kevin Wolf --- block.c | 6 +++--- tests/qemu-iotests/051.out | 8 ++++---- tests/qemu-iotests/051.pc.out | 8 ++++---- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/block.c b/block.c index 59a18a3..582a9e8 100644 --- a/block.c +++ b/block.c @@ -1671,9 +1671,9 @@ static int bdrv_open_inherit(BlockDriverState **pbs, const char *filename, error_setg(errp, "Block protocol '%s' doesn't support the option " "'%s'", drv->format_name, entry->key); } else { - error_setg(errp, "Block format '%s' used by device '%s' doesn't " - "support the option '%s'", drv->format_name, - bdrv_get_device_name(bs), entry->key); + error_setg(errp, + "Block format '%s' does not support the option '%s'", + drv->format_name, entry->key); } ret = -EINVAL; diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out index 0f8a8d3..c1291ff 100644 --- a/tests/qemu-iotests/051.out +++ b/tests/qemu-iotests/051.out @@ -5,16 +5,16 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/ === Unknown option === Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' === Unknown protocol option === diff --git a/tests/qemu-iotests/051.pc.out b/tests/qemu-iotests/051.pc.out index 85fc05d..73cc15a 100644 --- a/tests/qemu-iotests/051.pc.out +++ b/tests/qemu-iotests/051.pc.out @@ -5,16 +5,16 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/ === Unknown option === Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0 -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0: Block format 'qcow2' used by device 'drive0' doesn't support the option 'unknown_opt' +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt' === Unknown protocol option ===