1 files changed, 0 insertions, 68 deletions
diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
index 01a017a05f14..54bf43ba9aa8 100644
--- a/net/rxrpc/ar-ack.c
+++ b/net/rxrpc/ar-ack.c
@@ -20,74 +20,6 @@
 #include "ar-internal.h"
 
 /*
- * How long to wait before scheduling ACK generation after seeing a
- * packet with RXRPC_REQUEST_ACK set (in jiffies).
- */
-unsigned int rxrpc_requested_ack_delay = 1;
-
-/*
- * How long to wait before scheduling an ACK with subtype DELAY (in jiffies).
- *
- * We use this when we've received new data packets.  If those packets aren't
- * all consumed within this time we will send a DELAY ACK if an ACK was not
- * requested to let the sender know it doesn't need to resend.
- */
-unsigned int rxrpc_soft_ack_delay = 1 * HZ;
-
-/*
- * How long to wait before scheduling an ACK with subtype IDLE (in jiffies).
- *
- * We use this when we've consumed some previously soft-ACK'd packets when
- * further packets aren't immediately received to decide when to send an IDLE
- * ACK let the other end know that it can free up its Tx buffer space.
- */
-unsigned int rxrpc_idle_ack_delay = 0.5 * HZ;
-
-/*
- * Receive window size in packets.  This indicates the maximum number of
- * unconsumed received packets we're willing to retain in memory.  Once this
- * limit is hit, we should generate an EXCEEDS_WINDOW ACK and discard further
- * packets.
- */
-unsigned int rxrpc_rx_window_size = 32;
-
-/*
- * Maximum Rx MTU size.  This indicates to the sender the size of jumbo packet
- * made by gluing normal packets together that we're willing to handle.
- */
-unsigned int rxrpc_rx_mtu = 5692;
-
-/*
- * The maximum number of fragments in a received jumbo packet that we tell the
- * sender that we're willing to handle.
- */
-unsigned int rxrpc_rx_jumbo_max = 4;
-
-static const char *rxrpc_acks(u8 reason)
-{
-	static const char *const str[] = {
-		"---", "REQ", "DUP", "OOS", "WIN", "MEM", "PNG", "PNR", "DLY",
-		"IDL", "-?-"
-	};
-
-	if (reason >= ARRAY_SIZE(str))
-		reason = ARRAY_SIZE(str) - 1;
-	return str[reason];
-}
-
-static const s8 rxrpc_ack_priority[] = {
-	[0]				= 0,
-	[RXRPC_ACK_DELAY]		= 1,
-	[RXRPC_ACK_REQUESTED]		= 2,
-	[RXRPC_ACK_IDLE]		= 3,
-	[RXRPC_ACK_PING_RESPONSE]	= 4,
-	[RXRPC_ACK_DUPLICATE]		= 5,
-	[RXRPC_ACK_OUT_OF_SEQUENCE]	= 6,
-	[RXRPC_ACK_EXCEEDS_WINDOW]	= 7,
-	[RXRPC_ACK_NOSPACE]		= 8,
-};
-
-/*
  * propose an ACK be sent
  */
 void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason,