no need to call acquire()

when we are returning an uno::Reference

Change-Id: Ifff0dba20f45f5321f398577fa7d5fb073278a94
Reviewed-on: https://gerrit.libreoffice.org/43472Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

extensions/source/inc/componentmodule.cxx

@@ -136,9 +136,6 @@ namespace compmodule
             "OModule::getComponentFactory : inconsistent state !");
 
 
-        Reference< XInterface > xReturn;
-
-
         sal_Int32 nLen = s_pImplementationNames->size();
 
         for (sal_Int32 i=0; i<nLen; ++i)
@@ -147,14 +144,10 @@ namespace compmodule
             {
                 const FactoryInstantiation FactoryInstantiationFunction = (*s_pFactoryFunctionPointers)[i];
 
-                xReturn = FactoryInstantiationFunction( _rxServiceManager, _rImplementationName,
+                Reference< XInterface > xReturn = FactoryInstantiationFunction( _rxServiceManager, _rImplementationName,
                     (*s_pCreationFunctionPointers)[i],
                     (*s_pSupportedServices)[i], nullptr);
-                if (xReturn.is())
-                {
-                    xReturn->acquire();
-                    return xReturn.get();
-                }
+                return xReturn;
             }
         }