Makefile.modules: SER_MOD_INTERFACE/KAMAILIO_MOD_INTERFACE cleanup after commit #1f70d062b0b9cf1e

src/Makefile.modules

@@ -61,13 +61,6 @@ override static_modules_path=
 DEFS += -DMOD_NAME='"$(MOD_NAME)"'
 
 
-ifeq (,$(findstring -DSER_MOD_INTERFACE, $(DEFS)))
-	MODIFACE=-DKAMAILIO_MOD_INTERFACE
-else
-	MODIFACE=-DSER_MOD_INTERFACE
-endif
-
-
 ifneq ($(makefile_defs_included),1)
 $(error "the local makefile does not include Makefile.defs!")
 endif