1 files changed, 0 insertions, 77 deletions
diff --git a/net/dccp/ccids/lib/tfrc.h b/net/dccp/ccids/lib/tfrc.h
deleted file mode 100644
index ed698c42a5fb..000000000000
--- a/net/dccp/ccids/lib/tfrc.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef _TFRC_H_
-#define _TFRC_H_
-/*
- *  Copyright (c) 2007   The University of Aberdeen, Scotland, UK
- *  Copyright (c) 2005-6 The University of Waikato, Hamilton, New Zealand.
- *  Copyright (c) 2005-6 Ian McDonald <ian.mcdonald@jandi.co.nz>
- *  Copyright (c) 2005   Arnaldo Carvalho de Melo <acme@conectiva.com.br>
- *  Copyright (c) 2003   Nils-Erik Mattsson, Joacim Haggmark, Magnus Erixzon
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- */
-#include <linux/types.h>
-#include <linux/math64.h>
-#include "../../dccp.h"
-
-/* internal includes that this library exports: */
-#include "loss_interval.h"
-#include "packet_history.h"
-
-#ifdef CONFIG_IP_DCCP_TFRC_DEBUG
-extern bool tfrc_debug;
-#define tfrc_pr_debug(format, a...)	DCCP_PR_DEBUG(tfrc_debug, format, ##a)
-#else
-#define tfrc_pr_debug(format, a...)
-#endif
-
-/* integer-arithmetic divisions of type (a * 1000000)/b */
-static inline u64 scaled_div(u64 a, u64 b)
-{
-	BUG_ON(b == 0);
-	return div64_u64(a * 1000000, b);
-}
-
-static inline u32 scaled_div32(u64 a, u64 b)
-{
-	u64 result = scaled_div(a, b);
-
-	if (result > UINT_MAX) {
-		DCCP_CRIT("Overflow: %llu/%llu > UINT_MAX",
-			  (unsigned long long)a, (unsigned long long)b);
-		return UINT_MAX;
-	}
-	return result;
-}
-
-/**
- * tfrc_ewma  -  Exponentially weighted moving average
- * @weight: Weight to be used as damping factor, in units of 1/10
- */
-static inline u32 tfrc_ewma(const u32 avg, const u32 newval, const u8 weight)
-{
-	return avg ? (weight * avg + (10 - weight) * newval) / 10 : newval;
-}
-
-extern u32  tfrc_calc_x(u16 s, u32 R, u32 p);
-extern u32  tfrc_calc_x_reverse_lookup(u32 fvalue);
-extern u32  tfrc_invert_loss_event_rate(u32 loss_event_rate);
-
-extern int  tfrc_tx_packet_history_init(void);
-extern void tfrc_tx_packet_history_exit(void);
-extern int  tfrc_rx_packet_history_init(void);
-extern void tfrc_rx_packet_history_exit(void);
-
-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_ */