From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47285) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WihPr-0003vS-Hi for qemu-devel@nongnu.org; Fri, 09 May 2014 05:48:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WihPi-0007nx-Kf for qemu-devel@nongnu.org; Fri, 09 May 2014 05:48:31 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58918) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WihPi-0007nb-Df for qemu-devel@nongnu.org; Fri, 09 May 2014 05:48:22 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s499mLc8016510 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 9 May 2014 05:48:21 -0400 From: Markus Armbruster Date: Fri, 9 May 2014 11:48:17 +0200 Message-Id: <1399628898-3241-5-git-send-email-armbru@redhat.com> In-Reply-To: <1399628898-3241-1-git-send-email-armbru@redhat.com> References: <1399628898-3241-1-git-send-email-armbru@redhat.com> Subject: [Qemu-devel] [PATCH 4/5] block: Drop superfluous aligning of bdrv_getlength()'s value List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com It returns a multiple of the sector size. Signed-off-by: Markus Armbruster --- block.c | 1 - block/qcow2.c | 1 - 2 files changed, 2 deletions(-) diff --git a/block.c b/block.c index 1b99cb1..89cab7c 100644 --- a/block.c +++ b/block.c @@ -1228,7 +1228,6 @@ void bdrv_append_temp_snapshot(BlockDriverState *bs, Error **errp) error_setg_errno(errp, -total_size, "Could not get image size"); goto out; } - total_size &= BDRV_SECTOR_MASK; /* Create the temporary image */ ret = get_tmp_filename(tmp_filename, PATH_MAX + 1); diff --git a/block/qcow2.c b/block/qcow2.c index 98f624c..4af09bd 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1927,7 +1927,6 @@ static int qcow2_write_compressed(BlockDriverState *bs, int64_t sector_num, /* align end of file to a sector boundary to ease reading with sector based I/Os */ cluster_offset = bdrv_getlength(bs->file); - cluster_offset = (cluster_offset + 511) & ~511; bdrv_truncate(bs->file, cluster_offset); return 0; } -- 1.8.1.4