1 files changed, 1 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c
index 4c3dba0973..4d3d1f640a 100644
--- a/block/io.c
+++ b/block/io.c
@@ -1701,7 +1701,7 @@ int coroutine_fn bdrv_co_pwritev(BdrvChild *child,
      */
     tracked_request_begin(&req, bs, offset, bytes, BDRV_TRACKED_WRITE);
 
-    if (!qiov) {
+    if (flags & BDRV_REQ_ZERO_WRITE) {
         ret = bdrv_co_do_zero_pwritev(child, offset, bytes, flags, &req);
         goto out;
     }