dccp: Integrate the TFRC library with DCCP
This patch integrates the TFRC library, which is a dependency of CCID-3 (and
CCID-4), with the new use of CCIDs in the DCCP module.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dccp/ccids/lib/tfrc.h b/net/dccp/ccids/lib/tfrc.h
index ed98575..e9720b1 100644
--- a/net/dccp/ccids/lib/tfrc.h
+++ b/net/dccp/ccids/lib/tfrc.h
@@ -17,7 +17,8 @@
#include <linux/types.h>
#include <linux/math64.h>
#include "../../dccp.h"
-/* internal includes that this module exports: */
+
+/* internal includes that this library exports: */
#include "loss_interval.h"
#include "packet_history.h"
@@ -66,4 +67,12 @@
extern int tfrc_li_init(void);
extern void tfrc_li_exit(void);
+
+#ifdef CONFIG_IP_DCCP_TFRC_LIB
+extern int tfrc_lib_init(void);
+extern void tfrc_lib_exit(void);
+#else
+#define tfrc_lib_init() (0)
+#define tfrc_lib_exit()
+#endif
#endif /* _TFRC_H_ */