provision/swarm: remove unused function
provision/swarm: remove unused function

tsuru/tsuru,tsuru/tsuru,ggarnier/tsuru,ArxdSilva/tsuru,ArxdSilva/tsuru,ArxdSilva/tsuru,guilhermebr/tsuru,tsuru/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,cezarsa/tsuru,cezarsa/tsuru,ggarnier/tsuru,ggarnier/tsuru,tsuru/tsuru,ggarnier/tsuru,cezarsa/tsuru,ArxdSilva/tsuru,cezarsa/tsuru