diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 6fcc9d4..d57d2135 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -177,7 +177,7 @@
 extern int dccp_rcv_established(struct sock *sk, struct sk_buff *skb,
 				const struct dccp_hdr *dh, const unsigned len);
 
-extern int dccp_init_sock(struct sock *sk);
+extern int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized);
 extern int dccp_destroy_sock(struct sock *sk);
 
 extern void		dccp_close(struct sock *sk, long timeout);
@@ -337,8 +337,6 @@
 			       unsigned char option,
 			       const void *value, unsigned char len);
 
-extern struct socket *dccp_ctl_socket;
-
 extern void dccp_timestamp(const struct sock *sk, struct timeval *tv);
 
 static inline suseconds_t timeval_usecs(const struct timeval *tv)