+int dccp_send_reset(struct sock *sk, enum dccp_reset_codes code)
+{
+ /*
+ * FIXME: what if rebuild_header fails?
+ * Should we be doing a rebuild_header here?
+ */
+ int err = inet_sk_rebuild_header(sk);
+
+ if (err == 0) {
+ struct sk_buff *skb = dccp_make_reset(sk, sk->sk_dst_cache,
+ code);
+ if (skb != NULL) {
+ memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
+ err = inet_csk(sk)->icsk_af_ops->queue_xmit(skb, 0);
+ return net_xmit_eval(err);
+ }
+ }
+
+ return err;
+}
+