1 files changed, 2 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c
index e40462742e..3846e2ed96 100644
--- a/block/io.c
+++ b/block/io.c
@@ -3056,7 +3056,8 @@ int coroutine_fn bdrv_co_pdiscard(BdrvChild *child, int64_t offset,
                                   int64_t bytes)
 {
     BdrvTrackedRequest req;
-    int max_pdiscard, ret;
+    int ret;
+    int64_t max_pdiscard;
     int head, tail, align;
     BlockDriverState *bs = child->bs;