1 files changed, 2 insertions, 1 deletions

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index fb83454102c1..55b690ab61ae 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -242,7 +242,8 @@ extern int	   dccp_setsockopt(struct sock *sk, int level, int optname,
                                    char *optval, int optlen);
 extern void        dccp_shutdown(struct sock *sk, int how);
 
-extern int         dccp_v4_checksum(struct sk_buff *skb);
+extern int         dccp_v4_checksum(const struct sk_buff *skb,
+                                    const u32 saddr, const u32 daddr);
 
 extern int         dccp_v4_send_reset(struct sock *sk, enum dccp_reset_codes code);
 extern void        dccp_send_close(struct sock *sk);