remove unnecessary parenthesis in return statements

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

Change-Id: Ic51606877a9edcadeb647c5bf17bc928b69ab60e

10 files changed, 37 insertions, 37 deletions

diff --git a/connectivity/source/drivers/ado/Aolevariant.cxx b/connectivity/source/drivers/ado/Aolevariant.cxx
index 5a1962b7c2b1..b8527d97d0ad 100644
--- a/connectivity/source/drivers/ado/Aolevariant.cxx
+++ b/connectivity/source/drivers/ado/Aolevariant.cxx
@@ -682,7 +682,7 @@ SAFEARRAY* OLEVariant::getUI1SAFEARRAYPtr() const
         return V_ARRAY(this);
 
     if(isNull())
-        return (0);
+        return 0;
     OLEVariant varDest;
 
     varDest.ChangeType((VT_ARRAY|VT_UI1), this);
diff --git a/connectivity/source/drivers/hsqldb/HStorageAccess.cxx b/connectivity/source/drivers/hsqldb/HStorageAccess.cxx
index 9ec723094465..e87e68dee571 100644
--- a/connectivity/source/drivers/hsqldb/HStorageAccess.cxx
+++ b/connectivity/source/drivers/hsqldb/HStorageAccess.cxx
@@ -179,7 +179,7 @@ jint read_from_storage_stream( JNIEnv * env, jobject /*obj_this*/, jstring name,
             if ( logger )
                 logger->write( tmpInt );
 #endif
-            return(tmpInt);
+            return tmpInt;
         }
     }
     return -1;
diff --git a/connectivity/source/drivers/mork/MConnection.hxx b/connectivity/source/drivers/mork/MConnection.hxx
index 452b58b2d447..1a29491f5b36 100644
--- a/connectivity/source/drivers/mork/MConnection.hxx
+++ b/connectivity/source/drivers/mork/MConnection.hxx
@@ -98,7 +98,7 @@ namespace connectivity
             virtual ::com::sun::star::uno::Any SAL_CALL getWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
             virtual void SAL_CALL clearWarnings() throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
-            const OColumnAlias & getColumnAlias() const   { return (m_aColumnAlias); }
+            const OColumnAlias & getColumnAlias() const   { return m_aColumnAlias; }
 
             static OUString getDriverImplementationName();
 
diff --git a/connectivity/source/drivers/mork/MDatabaseMetaData.cxx b/connectivity/source/drivers/mork/MDatabaseMetaData.cxx
index e472236a45c5..4a2c3eaec862 100644
--- a/connectivity/source/drivers/mork/MDatabaseMetaData.cxx
+++ b/connectivity/source/drivers/mork/MDatabaseMetaData.cxx
@@ -145,7 +145,7 @@ ODatabaseMetaDataResultSet::ORows& SAL_CALL ODatabaseMetaData::getColumnRows(
             }
         }
     }
-    return( aRows );
+    return aRows;
 }
 
 OUString ODatabaseMetaData::impl_getCatalogSeparator_throw(  )
diff --git a/connectivity/source/drivers/mork/MQueryHelper.cxx b/connectivity/source/drivers/mork/MQueryHelper.cxx
index 610ef54264fa..6398466f7b49 100644
--- a/connectivity/source/drivers/mork/MQueryHelper.cxx
+++ b/connectivity/source/drivers/mork/MQueryHelper.cxx
@@ -130,7 +130,7 @@ MQueryHelper::getByIndex(sal_uInt32 nRow)
     // Row numbers are from 1 to N, need to ensure this, and then
     // subtract 1
     if ( nRow < 1 ) {
-        return( NULL );
+        return NULL;
     }
     return m_aResults[nRow -1];
 }
@@ -156,11 +156,11 @@ bool MQueryHelper::checkRowAvailable( sal_Int32 nDBRow )
     {
         if ( !m_aQueryHelper->waitForRow( nDBRow ) ) {
             m_aError = m_aQueryHelper->getError();
-            return( sal_False );
+            return sal_False;
         }
     }
 */
-    return( getResultCount() > nDBRow );
+    return getResultCount() > nDBRow;
 }
 
 
diff --git a/connectivity/source/drivers/mozab/MConnection.hxx b/connectivity/source/drivers/mozab/MConnection.hxx
index 6241318578ff..112f97e85308 100644
--- a/connectivity/source/drivers/mozab/MConnection.hxx
+++ b/connectivity/source/drivers/mozab/MConnection.hxx
@@ -202,7 +202,7 @@ namespace connectivity
 
             SDBCAddress::sdbc_address_type getSDBCAddressType() const { return m_eSDBCAddressType;}
 
-            const OColumnAlias & getColumnAlias() const   { return (m_aColumnAlias); }
+            const OColumnAlias & getColumnAlias() const   { return m_aColumnAlias; }
 
             static OUString    getDriverImplementationName();
 
diff --git a/connectivity/source/drivers/mozab/MDatabaseMetaData.cxx b/connectivity/source/drivers/mozab/MDatabaseMetaData.cxx
index 1b38325b0494..6a0b27ba069e 100644
--- a/connectivity/source/drivers/mozab/MDatabaseMetaData.cxx
+++ b/connectivity/source/drivers/mozab/MDatabaseMetaData.cxx
@@ -150,7 +150,7 @@ ODatabaseMetaDataResultSet::ORows& SAL_CALL ODatabaseMetaData::getColumnRows(
             }
         }
     }
-    return( aRows );
+    return aRows;
 }
 
 OUString ODatabaseMetaData::impl_getCatalogSeparator_throw(  )
diff --git a/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx b/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx
index 7f93b874645e..73b0c77d20d3 100644
--- a/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx
+++ b/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx
@@ -465,7 +465,7 @@ nsresult getTableStringsProxied(const sal_Char* sAbURI, sal_Int32 *nDirectoryTyp
         rv = subDirectories -> Next();
     } while ( rv == NS_OK);
 
-    return( NS_OK );
+    return NS_OK;
 }
 sal_Bool MDatabaseMetaDataHelper::getTableStrings( OConnection*                        _pCon,
                                                    ::std::vector< OUString >&   _rStrings,
@@ -482,7 +482,7 @@ sal_Bool MDatabaseMetaDataHelper::getTableStrings( OConnection*
     if ( ! _pCon->getForceLoadTables() && m_aTableNames.size() > 0 ) {
         _rStrings = m_aTableNames;
         _rTypes   = m_aTableTypes;
-        return( sal_True );
+        return sal_True;
     }
 
     m_aTableNames.clear();
@@ -604,7 +604,7 @@ sal_Bool MDatabaseMetaDataHelper::getTableStrings( OConnection*
     _rTypes   = m_aTableTypes;
 
     _pCon->setForceLoadTables(sal_False);
-    return( sal_True );
+    return sal_True;
 }
 
 sal_Bool MDatabaseMetaDataHelper::getTables( OConnection* _pCon,
@@ -656,7 +656,7 @@ sal_Bool MDatabaseMetaDataHelper::getTables( OConnection* _pCon,
 
     OSL_TRACE( "\tOUT MDatabaseMetaDataHelper::getTables()" );
     _rRows = aRows;
-    return(sal_True);
+    return sal_True;
 }
 
 
@@ -761,7 +761,7 @@ sal_Bool MDatabaseMetaDataHelper::NewAddressBook(OConnection* _pCon,const OUStri
         m_aError.set( STR_COULD_NOT_CREATE_ADDRESSBOOK, 0, OUString::number( sal_Int32(rv), 16 ) );
     }
     OSL_TRACE( "OUT MDatabaseMetaDataHelper::NewAddressBook()" );
-    return( NS_SUCCEEDED(rv) ? sal_True : sal_False );
+    return NS_SUCCEEDED(rv) ? sal_True : sal_False;
 }
 nsresult NewAddressBook(const OUString * aName)
 {
diff --git a/connectivity/source/drivers/mozab/mozillasrc/MQuery.cxx b/connectivity/source/drivers/mozab/mozillasrc/MQuery.cxx
index 4fc486c9c038..8b24a4266d55 100644
--- a/connectivity/source/drivers/mozab/mozillasrc/MQuery.cxx
+++ b/connectivity/source/drivers/mozab/mozillasrc/MQuery.cxx
@@ -241,7 +241,7 @@ static sal_Int32 generateExpression( MQuery* _aQuery, MQueryExpression*  _aExpr,
         else {
             // Should never see this...
             OSL_FAIL("Unknown Expression Type!");
-            return( NS_ERROR_UNEXPECTED );
+            return NS_ERROR_UNEXPECTED;
         }
     }
 
@@ -251,7 +251,7 @@ static sal_Int32 generateExpression( MQuery* _aQuery, MQueryExpression*  _aExpr,
     else
         queryExpression->SetOperation(nsIAbBooleanOperationTypes::OR);
 
-    return( NS_OK );
+    return NS_OK;
 }
 sal_uInt32 MQuery::InsertLoginInfo(OConnection* _pCon)
 {
@@ -422,14 +422,14 @@ sal_Int32 MQuery::executeQueryProxied(OConnection* _pCon)
     // Create a nsIAbDirectory object to initialise the nsIAbDirectoryQuery object.
     nsCOMPtr<nsIRDFService> rdfService(do_GetService(kRDFServiceCID, &rv)) ;
     if (NS_FAILED(rv))
-        return(-1);
+        return -1;
 
     nsCOMPtr<nsIAbDirectory> directory;
     MNameMapper *nmap = _pCon->getNameMapper();
 
 
     if ( nmap->getDir( m_aAddressbook, getter_AddRefs( directory ) ) == sal_False )
-        return( -1 );
+        return -1;
 
 
     //insert ldap bind info to mozilla profile(in memery,none saved),so we can use it in mozilla part codes
@@ -550,7 +550,7 @@ sal_Int32 MQuery::executeQueryProxied(OConnection* _pCon)
         OSL_TRACE( "****** DoQuery failed");
         OSL_TRACE("\tOUT MQuery::executeQueryProxied()\n");
         m_aQueryHelper->notifyQueryError() ;
-        return(-1);
+        return -1;
     }
 #if OSL_DEBUG_LEVEL > 0
     else {
@@ -560,7 +560,7 @@ sal_Int32 MQuery::executeQueryProxied(OConnection* _pCon)
 
     OSL_TRACE("\tOUT MQuery::executeQueryProxied()");
 
-    return(0);
+    return 0;
 }
 
 
@@ -572,7 +572,7 @@ sal_Int32 MQuery::executeQueryProxied(OConnection* _pCon)
 sal_Int32
 MQuery::getRowCount()
 {
-    return( m_aQueryHelper->getResultCount() );
+    return m_aQueryHelper->getResultCount();
 }
 
 
@@ -584,7 +584,7 @@ MQuery::getRowCount()
 sal_uInt32
 MQuery::getRealRowCount()
 {
-    return( m_aQueryHelper->getRealCount() );
+    return m_aQueryHelper->getRealCount();
 }
 
 
@@ -594,7 +594,7 @@ MQuery::getRealRowCount()
 sal_Bool
 MQuery::queryComplete( void )
 {
-    return( hadError() || m_aQueryHelper->queryComplete() );
+    return hadError() || m_aQueryHelper->queryComplete();
 }
 
 sal_Bool
@@ -603,7 +603,7 @@ MQuery::waitForQueryComplete( void )
     if( m_aQueryHelper->waitForQueryComplete( ) )
         return sal_True;
     m_aError = m_aQueryHelper->getError();
-    return( sal_False );
+    return sal_False;
 }
 
 
@@ -614,10 +614,10 @@ MQuery::checkRowAvailable( sal_Int32 nDBRow )
     while( !queryComplete() && m_aQueryHelper->getRealCount() <= (sal_uInt32)nDBRow )
         if ( !m_aQueryHelper->waitForRow( nDBRow ) ) {
             m_aError = m_aQueryHelper->getError();
-            return( sal_False );
+            return sal_False;
         }
 
-    return( getRowCount() > nDBRow );
+    return getRowCount() > nDBRow;
 }
 
 sal_Bool
@@ -733,7 +733,7 @@ MQuery::createNewCard()
 MNameMapper*
 MQuery::CreateNameMapper()
 {
-    return( new MNameMapper() );
+    return new MNameMapper();
 }
 
 
diff --git a/connectivity/source/drivers/mozab/mozillasrc/MQueryHelper.cxx b/connectivity/source/drivers/mozab/mozillasrc/MQueryHelper.cxx
index 61f49650ed75..b71e880c9bb7 100644
--- a/connectivity/source/drivers/mozab/mozillasrc/MQueryHelper.cxx
+++ b/connectivity/source/drivers/mozab/mozillasrc/MQueryHelper.cxx
@@ -201,7 +201,7 @@ MQueryHelper::next( )
         m_aMutex.release();
     }
 
-    return( result );
+    return result;
 }
 
 MQueryHelperResultEntry*
@@ -210,7 +210,7 @@ MQueryHelper::getByIndex( sal_uInt32 nRow )
     // Row numbers are from 1 to N, need to ensure this, and then
     // subtract 1
     if ( nRow < 1 ) {
-        return( NULL );
+        return NULL;
     }
 
     do {
@@ -220,19 +220,19 @@ MQueryHelper::getByIndex( sal_uInt32 nRow )
             if ( m_bQueryComplete )
             {
                 m_bAtEnd = sal_True;
-                return( NULL );
+                return NULL;
             }
             else
             {
                 clearResultOrComplete();
                 aGuard.clear();
                 if ( !waitForResultOrComplete( ) )
-                    return( NULL );
+                    return NULL;
             }
         }
         else
         {
-            return( m_aResults[ nRow -1 ] );
+            return m_aResults[ nRow -1 ];
         }
     } while ( true );
 }
@@ -261,7 +261,7 @@ MQueryHelper::waitForQueryComplete(  )
             m_aMutex.release();
             clearResultOrComplete();
             if ( !waitForResultOrComplete( ) )
-                return( sal_False );
+                return sal_False;
             m_aMutex.acquire();
         }
         while ( !m_bQueryComplete );
@@ -269,7 +269,7 @@ MQueryHelper::waitForQueryComplete(  )
 
     m_aMutex.release();
     OSL_TRACE("Out : waitForQueryComplete()");
-    return( sal_True );
+    return sal_True;
 }
 
 sal_Bool
@@ -281,13 +281,13 @@ MQueryHelper::waitForRow( sal_Int32 rowNum )
         m_aMutex.release();
         clearResultOrComplete();
         if ( !waitForResultOrComplete() )
-            return( sal_False );
+            return sal_False;
         m_aMutex.acquire();
     }
     while ( !m_bQueryComplete && m_aResults.size() < (size_t)rowNum );
 
     m_aMutex.release();
-    return( sal_True );
+    return sal_True;
 }
 
 
@@ -395,7 +395,7 @@ NS_IMETHODIMP MQueryHelper::OnQueryItem(nsIAbDirectoryQueryResult *result)
 
     notifyResultOrComplete();
 
-    return(NS_OK);
+    return NS_OK;
 }