From 4aa017affc53b3b730219d3b617f0e237c57debc Mon Sep 17 00:00:00 2001
From: Clint Smullen <cws3k@cs.virginia.edu>
Date: Tue, 26 Aug 2008 02:37:26 -0400
Subject: Device: Fix bug in DmaPort::recvRetry. The interface attempts to send
 the same packet again. It doesn't cause a problem currently, however with a
 different Memory Object it could cause problems

---
 src/dev/io_device.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/dev/io_device.cc b/src/dev/io_device.cc
index b86a2d313..41fcec8ac 100644
--- a/src/dev/io_device.cc
+++ b/src/dev/io_device.cc
@@ -190,9 +190,9 @@ void
 DmaPort::recvRetry()
 {
     assert(transmitList.size());
-    PacketPtr pkt = transmitList.front();
     bool result = true;
     do {
+        PacketPtr pkt = transmitList.front();
         DPRINTF(DMA, "Retry on %s addr %#x\n",
                 pkt->cmdString(), pkt->getAddr());
         result = sendTiming(pkt);
-- 
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