openflow role request no equals may case error!

Dear:
I am an opendaylight developer. I am now developing a module that requires the interface provided by the openflowplugin module. I found some problems in the interface call.
I found that there is no equals in the openflow role. This can cause some problems. For example, if there is only one switch now, if you send a slave role to it when you may find the error, so I modified the openflowplugin module added equals role.
I would like to submit modified code to the community, Can i do that?