Replace "unsigned" with "unsigned int"

Signed-off-by: wangjianli <wangjianli@cdjrlc.com>
---
 tools/virtio/virtio_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c
index 23f142af544a..94eb96aa2e3d 100644
--- a/tools/virtio/virtio_test.c
+++ b/tools/virtio/virtio_test.c
@@ -173,7 +173,7 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq,
 	long started = 0, completed = 0, next_reset = reset_n;
 	long completed_before, started_before;
 	int r, test = 1;
-	unsigned len;
+	unsigned int len;
 	long long spurious = 0;
 	const bool random_batch = batch == RANDOM_BATCH;
 
-- 
2.36.1