diff options
| -rw-r--r-- | block/qcow2-cluster.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 4eb5ba7772..98fba71fd7 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -642,11 +642,10 @@ int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m) } if (m->nb_available & (s->cluster_sectors - 1)) { - uint64_t end = m->nb_available & ~(uint64_t)(s->cluster_sectors - 1); cow = true; qemu_co_mutex_unlock(&s->lock); - ret = copy_sectors(bs, start_sect + end, cluster_offset + (end << 9), - m->nb_available - end, s->cluster_sectors); + ret = copy_sectors(bs, start_sect, cluster_offset, m->nb_available, + align_offset(m->nb_available, s->cluster_sectors)); qemu_co_mutex_lock(&s->lock); if (ret < 0) goto err; |