diff --git a/net/dccp/feat.h b/net/dccp/feat.h
index b44c45504fb6..cee553d416ca 100644
--- a/net/dccp/feat.h
+++ b/net/dccp/feat.h
@@ -27,5 +27,10 @@ extern int  dccp_feat_clone(struct sock *oldsk, struct sock *newsk);
 extern int  dccp_feat_init(struct dccp_minisock *dmsk);
 
 extern int  dccp_feat_default_sequence_window;
+extern int  dccp_feat_default_rx_ccid;
+extern int  dccp_feat_default_tx_ccid;
+extern int  dccp_feat_default_ack_ratio;
+extern int  dccp_feat_default_send_ack_vector;
+extern int  dccp_feat_default_send_ndp_count;
 
 #endif /* _DCCP_FEAT_H */
diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c
index c1ba9451bc3d..38bc157876f3 100644
--- a/net/dccp/sysctl.c
+++ b/net/dccp/sysctl.c
@@ -11,18 +11,12 @@
 
 #include <linux/mm.h>
 #include <linux/sysctl.h>
+#include "feat.h"
 
 #ifndef CONFIG_SYSCTL
 #error This file should not be compiled without CONFIG_SYSCTL defined
 #endif
 
-extern int dccp_feat_default_sequence_window;
-extern int dccp_feat_default_rx_ccid;
-extern int dccp_feat_default_tx_ccid;
-extern int dccp_feat_default_ack_ratio;
-extern int dccp_feat_default_send_ack_vector;
-extern int dccp_feat_default_send_ndp_count;
-
 static struct ctl_table dccp_default_table[] = {
 	{
 		.ctl_name	= NET_DCCP_DEFAULT_SEQ_WINDOW,