1 files changed, 2 insertions, 1 deletions
diff --git a/blockdev.c b/blockdev.c
index 03ddd3ac6e..442ca8d19d 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -4135,8 +4135,9 @@ BlockJobInfoList *qmp_query_block_jobs(Error **errp)
 {
     BlockJobInfoList *head = NULL, **p_next = &head;
     BlockDriverState *bs;
+    BdrvNextIterator *it = NULL;
 
-    for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) {
+    while ((it = bdrv_next(it, &bs))) {
         AioContext *aio_context = bdrv_get_aio_context(bs);
 
         aio_context_acquire(aio_context);