diff options
Diffstat (limited to 'block/qcow2-cluster.c')
| -rw-r--r-- | block/qcow2-cluster.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 892e0fb..c737973 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -1868,8 +1868,8 @@ int qcow2_expand_zero_clusters(BlockDriverState *bs, } for (i = 0; i < s->nb_snapshots; i++) { - int l1_sectors = (s->snapshots[i].l1_size * sizeof(uint64_t) + - BDRV_SECTOR_SIZE - 1) / BDRV_SECTOR_SIZE; + int l1_sectors = DIV_ROUND_UP(s->snapshots[i].l1_size * + sizeof(uint64_t), BDRV_SECTOR_SIZE); l1_table = g_realloc(l1_table, l1_sectors * BDRV_SECTOR_SIZE); |