From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55884) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1evVcF-0006FM-1P for qemu-devel@nongnu.org; Mon, 12 Mar 2018 18:08:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1evVcA-000142-RG for qemu-devel@nongnu.org; Mon, 12 Mar 2018 18:08:23 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:39200 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1evVcA-00013q-M2 for qemu-devel@nongnu.org; Mon, 12 Mar 2018 18:08:18 -0400 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w2CM4lEN059777 for ; Mon, 12 Mar 2018 18:08:18 -0400 Received: from e12.ny.us.ibm.com (e12.ny.us.ibm.com [129.33.205.202]) by mx0b-001b2d01.pphosted.com with ESMTP id 2gp003mgmx-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for ; Mon, 12 Mar 2018 18:08:17 -0400 Received: from localhost by e12.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 12 Mar 2018 18:08:17 -0400 From: Fabiano Rosas Date: Mon, 12 Mar 2018 19:07:52 -0300 In-Reply-To: <20180312220753.20096-1-farosas@linux.vnet.ibm.com> References: <20180312220753.20096-1-farosas@linux.vnet.ibm.com> Message-Id: <20180312220753.20096-5-farosas@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH v2 4/5] block/blkreplay: Remove protocol-related fields List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, kwolf@redhat.com, mreitz@redhat.com, Pavel Dovgalyuk , Paolo Bonzini The blkreplay driver is not a protocol so it should implement bdrv_open instead of bdrv_file_open and not provide a protocol_name. Attempts to invoke this driver using protocol syntax (i.e. blkreplay:) will now fail gracefully: $ qemu-img info blkreplay:foo qemu-img: Could not open 'blkreplay:foo': Unknown protocol 'blkreplay' Signed-off-by: Fabiano Rosas Reviewed-by: Pavel Dovgalyuk Reviewed-by: Max Reitz --- block/blkreplay.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/block/blkreplay.c b/block/blkreplay.c index 61e44a1949..fe5a9b4a98 100755 --- a/block/blkreplay.c +++ b/block/blkreplay.c @@ -129,10 +129,9 @@ static int coroutine_fn blkreplay_co_flush(BlockDriverState *bs) static BlockDriver bdrv_blkreplay = { .format_name = "blkreplay", - .protocol_name = "blkreplay", .instance_size = 0, - .bdrv_file_open = blkreplay_open, + .bdrv_open = blkreplay_open, .bdrv_close = blkreplay_close, .bdrv_child_perm = bdrv_filter_default_perms, .bdrv_getlength = blkreplay_getlength, -- 2.13.6