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block: Drop superfluous aligning of bdrv_getlength()'s value

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It returns a multiple of the sector size.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Markus Armbruster 2014-06-26 13:23:23 +02:00 committed by Kevin Wolf
parent 57322b7811
commit 75d3d21f9e
2 changed files with 0 additions and 2 deletions
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1
block.c
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@ -1314,7 +1314,6 @@ int bdrv_append_temp_snapshot(BlockDriverState *bs, int flags, Error **errp)
error_setg_errno(errp, -total_size, "Could not get image size"); error_setg_errno(errp, -total_size, "Could not get image size");
goto out; goto out;
} }
total_size &= BDRV_SECTOR_MASK;
/* Create the temporary image */ /* Create the temporary image */
ret = get_tmp_filename(tmp_filename, PATH_MAX + 1); ret = get_tmp_filename(tmp_filename, PATH_MAX + 1);

1
block/qcow2.c
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@ -1947,7 +1947,6 @@ static int qcow2_write_compressed(BlockDriverState *bs, int64_t sector_num,
/* align end of file to a sector boundary to ease reading with /* align end of file to a sector boundary to ease reading with
sector based I/Os */ sector based I/Os */
cluster_offset = bdrv_getlength(bs->file); cluster_offset = bdrv_getlength(bs->file);
cluster_offset = (cluster_offset + 511) & ~511;
bdrv_truncate(bs->file, cluster_offset); bdrv_truncate(bs->file, cluster_offset);
return 0; return 0;
} }