coverity#704264 Logically dead code

and coverity#704265 Logically dead code

Change-Id: Ice40fcb71de4cca07e3353cf579477c7e5363e52

sc/source/filter/lotus/lotform.cxx

@@ -35,9 +35,6 @@ static const sal_Char*      GetAddInName( const sal_uInt8 nIndex );
 
 static DefTokenId           lcl_KnownAddIn(const OString& rTest);
 
-//extern double decipher_Number123( sal_uInt32 nValue );
-
-
 void LotusToSc::DoFunc( DefTokenId eOc, sal_uInt8 nAnz, const sal_Char* pExtString )
 {
     TokenId                     eParam[ 256 ];
@@ -45,7 +42,6 @@ void LotusToSc::DoFunc( DefTokenId eOc, sal_uInt8 nAnz, const sal_Char* pExtStri
     TokenId                     nMerk0, nMerk1;
 
     sal_Bool                        bAddIn = false;
-    sal_Bool                        bNeg = false;
 
     OSL_ENSURE( nAnz < 128, "-LotusToSc::DoFunc(): Neee! -so viel kann ich nicht!" );
 
@@ -197,15 +193,8 @@ void LotusToSc::DoFunc( DefTokenId eOc, sal_uInt8 nAnz, const sal_Char* pExtStri
     aPool << ocClose;
 
     aPool >> aStack;
-
-    if( bNeg )
-    {
-        aPool << ocOpen << ocSub << aStack << ocClose;
-        aPool >> aStack;
-    }
 }
 
-
 void LotusToSc::LotusRelToScRel( sal_uInt16 nCol, sal_uInt16 nRow, ScSingleRefData& rSRD )
 {
     // Col-Bemachung

sc/source/filter/qpro/qproform.cxx

@@ -79,7 +79,6 @@ void QProToSc::DoFunc( DefTokenId eOc, sal_uInt16 nArgs, const sal_Char* pExtStr
     TokenId  nPush, nPush1;
 
     sal_Bool bAddIn = false;
-    sal_Bool bNeg = false;
 
     if( eOc == ocNoName )
     {
@@ -160,12 +159,6 @@ void QProToSc::DoFunc( DefTokenId eOc, sal_uInt16 nArgs, const sal_Char* pExtStr
 
     aPool << ocClose;
     aPool >> aStack;
-
-    if( bNeg )
-    {
-        aPool << ocOpen << ocSub << aStack << ocClose;
-        aPool >> aStack;
-    }
 }
 
 void QProToSc::IncToken( TokenId &rParam )