__sk_queue_drop_skb
int __sk_queue_drop_skb(struct sock *sk, struct sk_buff_head *sk_queue,
EXPORT_SYMBOL(__sk_queue_drop_skb);
int err = __sk_queue_drop_skb(sk, &sk->sk_receive_queue, skb, flags,
if (!__sk_queue_drop_skb(sk, &udp_sk(sk)->reader_queue, skb, flags,
if (!__sk_queue_drop_skb(sk, &udp_sk(sk)->reader_queue, skb, flags,