[Qemu-devel] [PATCH v4 08/10] block: Drop superfluous aligning of bdrv_getlength()'s value

[Markus Armbruster]

It returns a multiple of the sector size.

Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
Reviewed-by: Benoit Canet <address@hidden>
---
 block.c       | 1 -
 block/qcow2.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/block.c b/block.c
index ee007c2..cae9085 100644
--- a/block.c
+++ b/block.c
@@ -1261,7 +1261,6 @@ void bdrv_append_temp_snapshot(BlockDriverState *bs, int 
flags, 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 1f15adf..1cfcb63 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1926,7 +1926,6 @@ 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;
     }
-- 
1.9.3