diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 14419a8ccbb6b138aa8bd38b7765166c1f4aa398..d415d69dc2378cbc7568bbcdcc53e601770ee761 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -538,7 +538,7 @@ static int get_rx_bufs(struct vhost_virtqueue *vq,
 		++headcount;
 		seg += in;
 	}
-	heads[headcount - 1].len = cpu_to_vhost32(vq, len - datalen);
+	heads[headcount - 1].len = cpu_to_vhost32(vq, len + datalen);
 	*iovcount = seg;
 	if (unlikely(log))
 		*log_num = nlogs;