diff options
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 4d7bd78b94..cf03a14ae0 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -696,13 +696,11 @@ static int coroutine_fn qcow2_co_is_allocated(BlockDriverState *bs, int ret; *pnum = nb_sectors; - /* FIXME We can get errors here, but the bdrv_co_is_allocated interface - * can't pass them on today */ qemu_co_mutex_lock(&s->lock); ret = qcow2_get_cluster_offset(bs, sector_num << 9, pnum, &cluster_offset); qemu_co_mutex_unlock(&s->lock); if (ret < 0) { - *pnum = 0; + return ret; } return (cluster_offset != 0) || (ret == QCOW2_CLUSTER_ZERO); |