From 91d2d620252edda2f73c4916b197b49b061478f8 Mon Sep 17 00:00:00 2001
From: Anna Wellmann <a.wellmann@tu-bs.de>
Date: Fri, 8 Apr 2022 13:03:57 +0200
Subject: [PATCH] Remove unused variable

---
 .../GridReaderGenerator/IndexRearrangementForStreams.cpp   | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/gpu/VirtualFluids_GPU/DataStructureInitializer/GridReaderGenerator/IndexRearrangementForStreams.cpp b/src/gpu/VirtualFluids_GPU/DataStructureInitializer/GridReaderGenerator/IndexRearrangementForStreams.cpp
index 961805467..70a5505d9 100644
--- a/src/gpu/VirtualFluids_GPU/DataStructureInitializer/GridReaderGenerator/IndexRearrangementForStreams.cpp
+++ b/src/gpu/VirtualFluids_GPU/DataStructureInitializer/GridReaderGenerator/IndexRearrangementForStreams.cpp
@@ -222,16 +222,15 @@ void IndexRearrangementForStreams::reorderSendIndicesForCommAfterFtoC(int *sendI
     int sparseIndexSend;
     std::vector<int> sendIndicesAfterFtoC;
     std::vector<int> sendIndicesOther;
-    std::array<int, 7> neighbors;
     uint numberOfSendIndices = builder->getNumberOfSendIndices(direction, level);
 
     //iCellFCC
     for (uint posInSendIndices = 0; posInSendIndices < numberOfSendIndices; posInSendIndices++) {
-        neighbors.fill(-1);
-        sparseIndexSend = sendIndices[posInSendIndices];  
-        if (isSparseIndexInICellFCC(para->getParH(level)->intFC.kFC, sparseIndexSend, level))
+        sparseIndexSend = sendIndices[posInSendIndices];
+        if (isSparseIndexInICellFCC(para->getParH(level)->intFC.kFC, sparseIndexSend, level)){
             addUniqueIndexToCommunicationVectors(sendIndicesAfterFtoC, sparseIndexSend,
                                                  sendIndicesForCommAfterFtoCPositions, posInSendIndices);
+        }
     }
 
     // iCellCFC
-- 
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