shithub: openh264

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Remove a write-only variable

This fixes warnings with GCC about a variable that is set but
not used.

--- a/codec/decoder/core/src/decode_slice.cpp

+++ b/codec/decoder/core/src/decode_slice.cpp

@@ -921,10 +921,8 @@

 }

 // Calculate deqaunt coeff scaling list value

 int32_t  WelsCalcDeqCoeffScalingList (PWelsDecoderContext pCtx) {

-  int32_t iScalingListNum = 0;

   if (pCtx->pSps->bSeqScalingMatrixPresentFlag || pCtx->pPps->bPicScalingMatrixPresentFlag) {

     pCtx->bUseScalingList = true;

-    iScalingListNum = (pCtx->pSps->uiChromaFormatIdc != 3) ? 8 : 12;

     if (!pCtx->bDequantCoeff4x4Init || (pCtx->iDequantCoeffPpsid != pCtx->pPps->iPpsId)) {

       int i, q, x;