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-rw-r--r--block/qcow2-refcount.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 2661493a7d..95491d3388 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -556,8 +556,8 @@ static int64_t alloc_clusters_noref(BlockDriverState *bs, int64_t size)
nb_clusters = size_to_clusters(s, size);
retry:
for(i = 0; i < nb_clusters; i++) {
- int64_t i = s->free_cluster_index++;
- if (get_refcount(bs, i) != 0)
+ int64_t next_cluster_index = s->free_cluster_index++;
+ if (get_refcount(bs, next_cluster_index) != 0)
goto retry;
}
#ifdef DEBUG_ALLOC2