1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 439ff698000a..221025423e6c 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -43,6 +43,7 @@ enum dccp_state {
         DCCP_CLOSING         = TCP_CLOSING,
         DCCP_TIME_WAIT       = TCP_TIME_WAIT,
         DCCP_CLOSED          = TCP_CLOSE,
+        DCCP_NEW_SYN_RECV    = TCP_NEW_SYN_RECV,
         DCCP_PARTOPEN        = TCP_MAX_STATES,
         DCCP_PASSIVE_CLOSEREQ,                  /* clients receiving CloseReq */
         DCCP_MAX_STATES
@@ -57,6 +58,7 @@ enum {
         DCCPF_CLOSING         = TCPF_CLOSING,
         DCCPF_TIME_WAIT       = TCPF_TIME_WAIT,
         DCCPF_CLOSED          = TCPF_CLOSE,
+        DCCPF_NEW_SYN_RECV    = TCPF_NEW_SYN_RECV,
         DCCPF_PARTOPEN        = (1 << DCCP_PARTOPEN),
 };
 
@@ -317,6 +319,6 @@ static inline const char *dccp_role(const struct sock *sk)
         return NULL;
 }
 
-extern void dccp_syn_ack_timeout(struct sock *sk, struct request_sock *req);
+extern void dccp_syn_ack_timeout(const struct request_sock *req);
 
 #endif /* _LINUX_DCCP_H */