From 6ef9691035623ba6945e237a41f0dca04db637bb Mon Sep 17 00:00:00 2001
From: Nathan Binkert <nate@binkert.org>
Date: Tue, 13 Dec 2011 11:49:27 -0800
Subject: gcc: fix unused variable warnings from GCC 4.6.1

--HG--
extra : rebase_source : f9e22de341493a25ac6106c16ac35c61c128a080
---
 src/dev/i8254xGBe.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/dev/i8254xGBe.cc')

diff --git a/src/dev/i8254xGBe.cc b/src/dev/i8254xGBe.cc
index d26bbf4ba..957aca19c 100644
--- a/src/dev/i8254xGBe.cc
+++ b/src/dev/i8254xGBe.cc
@@ -2118,11 +2118,12 @@ IGbE::txStateMachine()
     // iteration we'll get the rest of the data
     if (txPacket && txDescCache.packetAvailable()
         && !txDescCache.packetMultiDesc() && txPacket->length) {
-        bool success;
-
         anQ("TXS", "TX FIFO Q");
         DPRINTF(EthernetSM, "TXS: packet placed in TX FIFO\n");
-        success = txFifo.push(txPacket);
+#ifndef NDEBUG
+        bool success =
+#endif
+            txFifo.push(txPacket);
         txFifoTick = true && !drainEvent;
         assert(success);
         txPacket = NULL;
-- 
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