From 7890d40026ea96b031523a46fb64f4247644c856 Mon Sep 17 00:00:00 2001
From: "smparkes@smparkes.net"
 <smparkes@smparkes.net@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Date: Tue, 26 Jun 2012 17:44:25 +0000
Subject: [PATCH] C++ changes for 2281

git-svn-id: https://zxing.googlecode.com/svn/trunk@2331 59b500cc-1b3d-0410-9834-0bbf25fbcc57
---
 cpp/core/src/zxing/common/reedsolomon/ReedSolomonDecoder.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/cpp/core/src/zxing/common/reedsolomon/ReedSolomonDecoder.cpp b/cpp/core/src/zxing/common/reedsolomon/ReedSolomonDecoder.cpp
index 928ae895d..36bff1b9e 100644
--- a/cpp/core/src/zxing/common/reedsolomon/ReedSolomonDecoder.cpp
+++ b/cpp/core/src/zxing/common/reedsolomon/ReedSolomonDecoder.cpp
@@ -94,8 +94,6 @@ vector<Ref<GenericGFPoly> > ReedSolomonDecoder::runEuclideanAlgorithm(Ref<Generi
 
   Ref<GenericGFPoly> rLast(a);
   Ref<GenericGFPoly> r(b);
-  Ref<GenericGFPoly> sLast(field->getOne());
-  Ref<GenericGFPoly> s(field->getZero());
   Ref<GenericGFPoly> tLast(field->getZero());
   Ref<GenericGFPoly> t(field->getOne());
 
@@ -103,10 +101,8 @@ vector<Ref<GenericGFPoly> > ReedSolomonDecoder::runEuclideanAlgorithm(Ref<Generi
   // Run Euclidean algorithm until r's degree is less than R/2
   while (r->getDegree() >= R / 2) {
     Ref<GenericGFPoly> rLastLast(rLast);
-    Ref<GenericGFPoly> sLastLast(sLast);
     Ref<GenericGFPoly> tLastLast(tLast);
     rLast = r;
-    sLast = s;
     tLast = t;
 
 
@@ -126,7 +122,6 @@ vector<Ref<GenericGFPoly> > ReedSolomonDecoder::runEuclideanAlgorithm(Ref<Generi
       r = r->addOrSubtract(rLast->multiplyByMonomial(degreeDiff, scale));
     }
 
-    s = q->multiply(sLast)->addOrSubtract(sLastLast);
     t = q->multiply(tLast)->addOrSubtract(tLastLast);
 
   }