From a20044bccc92cca258b11da093c195f4d70d1244 Mon Sep 17 00:00:00 2001
From: Ignacio <castano@gmail.com>
Date: Sat, 5 Dec 2015 15:09:57 -0800
Subject: [PATCH] Integrate changes from cfcohen to supress warning.

---
 src/nvtt/cuda/CompressKernel.cu | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/nvtt/cuda/CompressKernel.cu b/src/nvtt/cuda/CompressKernel.cu
index 4ec6143..c1adf4b 100644
--- a/src/nvtt/cuda/CompressKernel.cu
+++ b/src/nvtt/cuda/CompressKernel.cu
@@ -1464,13 +1464,13 @@ __global__ void compressDXT1(uint firstBlock, uint blockWidth, const uint * perm
     const int minIdx = findMinError(errors);
 
     __shared__ uint s_bestEndPoints;
-    __shared__ uint s_bestPermutation;
+    //__shared__ uint s_bestPermutation;
 
     // Only write the result of the winner thread.
     if (threadIdx.x == minIdx)
     {
         s_bestEndPoints = (bestEnd << 16) | bestStart;
-        s_bestPermutation = (bestStart != bestEnd) ? bestPermutation : 0;
+        //s_bestPermutation = (bestStart != bestEnd) ? bestPermutation : 0;
     }
 
     __syncthreads();