diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2016-06-16 17:06:17 +0100 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2016-07-05 16:54:04 +0200 |
| commit | f1f7a1ddf38f4261058c604c32c488a0b7af9814 (patch) | |
| tree | 85b56569daeadaa1a924bb99263b4217b0e91fe3 /block/qcow2.c | |
| parent | a03ef88f77af045a2eb9629b5ce774a3fb973c5e (diff) | |
block/qcow2: Don't use cpu_to_*w()
Don't use the cpu_to_*w() functions, which we are trying to deprecate.
Instead either just use cpu_to_*() to do the byteswap, or use
st*_be_p() if we need to do the store somewhere other than to a
variable that's already the correct type.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1466093177-17890-1-git-send-email-peter.maydell@linaro.org
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 8a2c568841..a5ea19b0b6 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2739,9 +2739,9 @@ static int make_completely_empty(BlockDriverState *bs) /* "Create" an empty reftable (one cluster) directly after the image * header and an empty L1 table three clusters after the image header; * the cluster between those two will be used as the first refblock */ - cpu_to_be64w(&l1_ofs_rt_ofs_cls.l1_offset, 3 * s->cluster_size); - cpu_to_be64w(&l1_ofs_rt_ofs_cls.reftable_offset, s->cluster_size); - cpu_to_be32w(&l1_ofs_rt_ofs_cls.reftable_clusters, 1); + l1_ofs_rt_ofs_cls.l1_offset = cpu_to_be64(3 * s->cluster_size); + l1_ofs_rt_ofs_cls.reftable_offset = cpu_to_be64(s->cluster_size); + l1_ofs_rt_ofs_cls.reftable_clusters = cpu_to_be32(1); ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, l1_table_offset), &l1_ofs_rt_ofs_cls, sizeof(l1_ofs_rt_ofs_cls)); if (ret < 0) { |