modules/db_cassandra: no need to link against kmi library

 - no MI commands exported

modules/db_cassandra/Makefile

@@ -21,7 +21,7 @@ CXXFLAGS=$(CFLAGS:-Wno-deprecated option=)
 CXXFLAGS+= -Wno-write-strings -Wno-deprecated -Wno-unused-function -Wno-sign-compare -Wno-strict-aliasing
 
 SERLIBPATH=../../lib
-SER_LIBS=$(SERLIBPATH)/srdb2/srdb2 $(SERLIBPATH)/srdb1/srdb1 $(SERLIBPATH)/kmi/kmi
+SER_LIBS=$(SERLIBPATH)/srdb2/srdb2 $(SERLIBPATH)/srdb1/srdb1
 
 include ../../Makefile.modules