remove unnecessary parenthesis in return statements

found with
$ git grep -lP 'return\s*\(\s*\w+\s*\)\s*;'

Change-Id: Ic51606877a9edcadeb647c5bf17bc928b69ab60e

5 files changed, 20 insertions, 20 deletions

diff --git a/i18npool/source/calendar/calendar_hijri.cxx b/i18npool/source/calendar/calendar_hijri.cxx
index a0200417fa39..ff1bf5126440 100644
--- a/i18npool/source/calendar/calendar_hijri.cxx
+++ b/i18npool/source/calendar/calendar_hijri.cxx
@@ -163,7 +163,7 @@ Calendar_hijri::NewMoon(sal_Int32 n)
     // convert from Ephemeris Time (ET) to (approximate) Universal Time (UT)
     jd += xtra - (0.41 + 1.2053 * t + 0.4992 * t2)/1440;
 
-    return (jd);
+    return jd;
 }
 
 // Get Hijri Date
diff --git a/i18npool/source/collator/collator_unicode.cxx b/i18npool/source/collator/collator_unicode.cxx
index ef425738832a..a2b110c157fe 100644
--- a/i18npool/source/collator/collator_unicode.cxx
+++ b/i18npool/source/collator/collator_unicode.cxx
@@ -375,7 +375,7 @@ Collator_Unicode::loadCollatorAlgorithm(const OUString& rAlgorithm, const lang::
     else
         collator->setStrength(Collator::TERTIARY);
 
-    return(0);
+    return 0;
 }
 
 
diff --git a/i18npool/source/search/levdis.cxx b/i18npool/source/search/levdis.cxx
index bc32b159bae7..c0dc37a0ee80 100644
--- a/i18npool/source/search/levdis.cxx
+++ b/i18npool/source/search/levdis.cxx
@@ -89,7 +89,7 @@ int WLevDistance::WLD( const sal_Unicode* cString, sal_Int32 nStringLen )
     // more insertions or deletions necessary as the limit? Then leave
     if ( (nLenDiff * nInsQ0 > nLimit)
             || ((nStars == 0) && (nLenDiff * nDelR0 < -nLimit)) )
-        return(LEVDISBIG);
+        return LEVDISBIG;
 
      // comparative String greater than  instantaneous array
     // -> adapt array size
@@ -247,7 +247,7 @@ int WLevDistance::WLD( const sal_Unicode* cString, sal_Int32 nStringLen )
         }
     }
     if ( (nSPMin <= nLimit) && (npDistance[nStringLen] <= nLimit) )
-        return(npDistance[nStringLen]);
+        return npDistance[nStringLen];
     else
     {
         if ( bSplitCount )
@@ -257,10 +257,10 @@ int WLevDistance::WLD( const sal_Unicode* cString, sal_Int32 nStringLen )
             if ( (nSPMin <= 2 * nLimit)
                     && (npDistance[nStringLen] <= 2 * nLimit)
                     && (nRepS * nRepP0 <= nLimit) )
-                return( -npDistance[nStringLen] );
-            return(LEVDISBIG);
+                return -npDistance[nStringLen];
+            return LEVDISBIG;
         }
-        return(LEVDISBIG);
+        return LEVDISBIG;
     }
 }
 
@@ -286,7 +286,7 @@ int WLevDistance::CalcLPQR( int nX, int nY, int nZ, bool bRelaxed )
     nInsQ0 = ( nY ? nLimit / nY : nLimit + 1 );
     nDelR0 = ( nZ ? nLimit / nZ : nLimit + 1 );
     bSplitCount = bRelaxed;
-    return( nLimit );
+    return nLimit;
 }
 
 // greatest common divisior according to  Euklid (chaindivision)
diff --git a/i18npool/source/search/levdis.hxx b/i18npool/source/search/levdis.hxx
index e25883ba91c8..426e7228de5b 100644
--- a/i18npool/source/search/levdis.hxx
+++ b/i18npool/source/search/levdis.hxx
@@ -171,11 +171,11 @@ public:
     int CalcLPQR( int nOtherX, int nShorterY, int nLongerZ,
                     bool bRelaxed = true );
 
-    inline int GetLimit() const     { return( nLimit ); }
-    inline int GetReplaceP0() const { return( nRepP0 ); }
-    inline int GetInsertQ0() const  { return( nInsQ0 ); }
-    inline int GetDeleteR0() const  { return( nDelR0 ); }
-    inline bool GetSplit() const    { return( bSplitCount ); }
+    inline int GetLimit() const     { return nLimit; }
+    inline int GetReplaceP0() const { return nRepP0; }
+    inline int GetInsertQ0() const  { return nInsQ0; }
+    inline int GetDeleteR0() const  { return nDelR0; }
+    inline bool GetSplit() const    { return bSplitCount; }
     inline int SetLimit( int nNewLimit );
     inline int SetReplaceP0( int nNewP0 );
     inline int SetInsertQ0( int nNewQ0 );
@@ -184,7 +184,7 @@ public:
         internal weighs! */
     inline bool SetSplit( bool bNewSplit );
 
-    inline bool IsNormal( sal_Int32 nPos ) const { return( !bpPatIsWild[nPos] ); }
+    inline bool IsNormal( sal_Int32 nPos ) const { return !bpPatIsWild[nPos]; }
 
     // Calculate current balance, keep this inline for performance reasons!
     // c == cpPattern[jj] == cString[ii]
@@ -224,35 +224,35 @@ inline int WLevDistance::SetLimit( int nNewLimit )
 {
     int nTmp = nLimit;
     nLimit = nNewLimit;
-    return( nTmp );
+    return nTmp;
 }
 
 inline int WLevDistance::SetReplaceP0( int nNewP0 )
 {
     int nTmp = nRepP0;
     nRepP0 = nNewP0;
-    return( nTmp );
+    return nTmp;
 }
 
 inline int WLevDistance::SetInsertQ0( int nNewQ0 )
 {
     int nTmp = nInsQ0;
     nInsQ0 = nNewQ0;
-    return( nTmp );
+    return nTmp;
 }
 
 inline int WLevDistance::SetDeleteR0( int nNewR0 )
 {
     int nTmp = nDelR0;
     nDelR0 = nNewR0;
-    return( nTmp );
+    return nTmp;
 }
 
 inline bool WLevDistance::SetSplit( bool bNewSplit )
 {
     bool bTmp = bSplitCount;
     bSplitCount = bNewSplit;
-    return( bTmp );
+    return bTmp;
 }
 
 #endif
diff --git a/i18npool/source/transliteration/transliterationImpl.cxx b/i18npool/source/transliteration/transliterationImpl.cxx
index 1fb47350bbdb..a90ef47d84cd 100644
--- a/i18npool/source/transliteration/transliterationImpl.cxx
+++ b/i18npool/source/transliteration/transliterationImpl.cxx
@@ -170,7 +170,7 @@ TransliterationImpl::getType() throw(RuntimeException, std::exception)
     if (numCascade > 1)
         return (TransliterationType::CASCADE|TransliterationType::IGNORE);
     if (numCascade > 0 && bodyCascade[0].is())
-        return(bodyCascade[0]->getType());
+        return bodyCascade[0]->getType();
     throw ERROR;
 }