- /*
- * sk->sk_send_head has to have one skb with
- * DCCP_SKB_CB(skb)->dccpd_type set to one of the retransmittable DCCP
- * packet types. The only packets eligible for retransmission are:
- * -- Requests in client-REQUEST state (sec. 8.1.1)
- * -- Acks in client-PARTOPEN state (sec. 8.1.5)
- * -- CloseReq in server-CLOSEREQ state (sec. 8.3)
- * -- Close in node-CLOSING state (sec. 8.3) */
- BUG_TRAP(sk->sk_send_head != NULL);
-