From 77c28cc3956d32282f71d8eadbd5fff0fec836e8 Mon Sep 17 00:00:00 2001
From: Andreas Hansson <andreas.hansson@arm.com>
Date: Wed, 3 Sep 2014 07:42:28 -0400
Subject: mem: Packet queue clean up

No change in functionality, just a bit of tidying up.
---
 src/mem/packet_queue.hh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/mem/packet_queue.hh')

diff --git a/src/mem/packet_queue.hh b/src/mem/packet_queue.hh
index b3df8d71f..3ed3fae28 100644
--- a/src/mem/packet_queue.hh
+++ b/src/mem/packet_queue.hh
@@ -78,7 +78,6 @@ class PacketQueue : public Drainable
     };
 
     typedef std::list<DeferredPacket> DeferredPacketList;
-    typedef std::list<DeferredPacket>::iterator DeferredPacketIterator;
 
     /** A list of outgoing timing response packets that haven't been
      * serviced yet. */
@@ -109,10 +108,10 @@ class PacketQueue : public Drainable
     bool waitingOnRetry;
 
     /** Check whether we have a packet ready to go on the transmit list. */
-    bool deferredPacketReady()
+    bool deferredPacketReady() const
     { return !transmitList.empty() && transmitList.front().tick <= curTick(); }
 
-    Tick deferredPacketReadyTime()
+    Tick deferredPacketReadyTime() const
     { return transmitList.empty() ? MaxTick : transmitList.front().tick; }
 
     /**
-- 
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