--- y/net/ipv4/tcp.c
+++ t/net/ipv4/tcp.c
@@ -1751,6 +1751,7 @@ int tcp_read_skb(struct sock *sk, skb_re
 		__skb_unlink(skb, &sk->sk_receive_queue);
 		used = recv_actor(sk, skb);
 		if (used <= 0) {
+			consume_skb(skb);
 			if (!copied)
 				copied = used;
 			break;
@@ -1764,7 +1765,6 @@ int tcp_read_skb(struct sock *sk, skb_re
 			break;
 		}
 		consume_skb(skb);
-		break;
 	}
 	WRITE_ONCE(tp->copied_seq, seq);