mysqlc: loplugin:cstylecast

Change-Id: I293f6fc392f6d081d08d2f53886f534409e38bd5

mysqlc/source/mysqlc_databasemetadata.cxx

@@ -1054,7 +1054,7 @@ Reference< XConnection > SAL_CALL ODatabaseMetaData::getConnection()
     throw(SQLException, RuntimeException, std::exception)
 {
     OSL_TRACE("ODatabaseMetaData::getConnection");
-    return (Reference< XConnection >)&m_rConnection;
+    return &m_rConnection;
 }
 
 /*

mysqlc/source/mysqlc_statement.cxx

@@ -193,7 +193,7 @@ Reference< XConnection > SAL_CALL OCommonStatement::getConnection()
     checkDisposed(rBHelper.bDisposed);
 
     // just return(our connection here
-    return ((Reference< XConnection >)m_pConnection);
+    return m_pConnection;
 }
 
 sal_Int32 SAL_CALL OCommonStatement::getUpdateCount()