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| author | Alberto Garcia <berto@igalia.com> | 2017-10-09 17:38:56 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-10-26 15:01:13 +0200 |
| commit | a35f87f50d4bb5d7255b30e5bb9dddb6f3a6938f (patch) | |
| tree | 27af33fb6a770c9e9138ee364634bd231d6adaf6 /block | |
| parent | 67e56472a503f94a3950bad85a57fb99706cf1d8 (diff) | |
| download | qemu-a35f87f50d4bb5d7255b30e5bb9dddb6f3a6938f.tar.gz | |
qcow2: Use BDRV_SECTOR_BITS instead of its literal value
BDRV_SECTOR_BITS is defined to be 9 in block.h (and BDRV_SECTOR_SIZE
is calculated from that), but there are still a couple of places where
we are using the literal value instead of the macro.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 20171009153856.20387-1-berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/qcow2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index fbf9464d3a..f77b490cc6 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1139,7 +1139,7 @@ static int qcow2_do_open(BlockDriverState *bs, QDict *options, int flags, s->cluster_bits = header.cluster_bits; s->cluster_size = 1 << s->cluster_bits; - s->cluster_sectors = 1 << (s->cluster_bits - 9); + s->cluster_sectors = 1 << (s->cluster_bits - BDRV_SECTOR_BITS); /* Initialise version 3 header fields */ if (header.version == 2) { @@ -1636,7 +1636,7 @@ static int64_t coroutine_fn qcow2_co_get_block_status(BlockDriverState *bs, bytes = MIN(INT_MAX, nb_sectors * BDRV_SECTOR_SIZE); qemu_co_mutex_lock(&s->lock); - ret = qcow2_get_cluster_offset(bs, sector_num << 9, &bytes, + ret = qcow2_get_cluster_offset(bs, sector_num << BDRV_SECTOR_BITS, &bytes, &cluster_offset); qemu_co_mutex_unlock(&s->lock); if (ret < 0) { |