From patchwork Fri May 19 02:32:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Blake X-Patchwork-Id: 9735675 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 17037601A1 for ; Fri, 19 May 2017 02:36:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 004CE28735 for ; Fri, 19 May 2017 02:36:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E8F8428788; Fri, 19 May 2017 02:36:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 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.wl.linuxfoundation.org (Postfix) with ESMTPS id 8FC9928735 for ; Fri, 19 May 2017 02:36:03 +0000 (UTC) Received: from localhost ([::1]:56238 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBXlq-0003gt-R5 for patchwork-qemu-devel@patchwork.kernel.org; Thu, 18 May 2017 22:36:02 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46569) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBXij-0001oo-8n for qemu-devel@nongnu.org; Thu, 18 May 2017 22:32:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dBXig-0002Ts-5u for qemu-devel@nongnu.org; Thu, 18 May 2017 22:32:49 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58440) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dBXie-0002Ql-7g; Thu, 18 May 2017 22:32:44 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 375079090F; Fri, 19 May 2017 02:32:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 375079090F Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=eblake@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 375079090F Received: from red.redhat.com (ovpn-117-13.phx2.redhat.com [10.3.117.13]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7600C1838B; Fri, 19 May 2017 02:32:42 +0000 (UTC) From: Eric Blake To: qemu-devel@nongnu.org Date: Thu, 18 May 2017 21:32:32 -0500 Message-Id: <20170519023233.24461-4-eblake@redhat.com> In-Reply-To: <20170519023233.24461-1-eblake@redhat.com> References: <20170519023233.24461-1-eblake@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Fri, 19 May 2017 02:32:43 +0000 (UTC) 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 3/4] block: Simplify use of BDRV_BLOCK_RAW. 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: Kevin Wolf , Jeff Cody , jsnow@redhat.com, qemu-block@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP The lone caller that cares about a return of BDRV_BLOCK_RAW completely replaces the return value, so there is no point in passing BDRV_BLOCK_DATA. Signed-off-by: Eric Blake --- block/commit.c | 2 +- block/mirror.c | 2 +- block/raw-format.c | 2 +- block/vpc.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/block/commit.c b/block/commit.c index 76a0d98..cf662ba 100644 --- a/block/commit.c +++ b/block/commit.c @@ -239,7 +239,7 @@ static int64_t coroutine_fn bdrv_commit_top_get_block_status( { *pnum = nb_sectors; *file = bs->backing->bs; - return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | BDRV_BLOCK_DATA | + return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | (sector_num << BDRV_SECTOR_BITS); } diff --git a/block/mirror.c b/block/mirror.c index e86f8f8..970c9f2 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -1047,7 +1047,7 @@ static int64_t coroutine_fn bdrv_mirror_top_get_block_status( { *pnum = nb_sectors; *file = bs->backing->bs; - return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | BDRV_BLOCK_DATA | + return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | (sector_num << BDRV_SECTOR_BITS); } diff --git a/block/raw-format.c b/block/raw-format.c index 36e6503..1136eba 100644 --- a/block/raw-format.c +++ b/block/raw-format.c @@ -259,7 +259,7 @@ static int64_t coroutine_fn raw_co_get_block_status(BlockDriverState *bs, *pnum = nb_sectors; *file = bs->file->bs; sector_num += s->offset / BDRV_SECTOR_SIZE; - return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | BDRV_BLOCK_DATA | + return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | (sector_num << BDRV_SECTOR_BITS); } diff --git a/block/vpc.c b/block/vpc.c index ecfee77..048504b 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -701,7 +701,7 @@ static int64_t coroutine_fn vpc_co_get_block_status(BlockDriverState *bs, if (be32_to_cpu(footer->type) == VHD_FIXED) { *pnum = nb_sectors; *file = bs->file->bs; - return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | BDRV_BLOCK_DATA | + return BDRV_BLOCK_RAW | BDRV_BLOCK_OFFSET_VALID | (sector_num << BDRV_SECTOR_BITS); }