Don't use goto in the failover log class
Don't use goto in the failover log class

Change-Id: Ib045b52886ebfbfda9c627cc8adab7d8df498efc
Reviewed-on: http://review.couchbase.org/32400
Reviewed-by: Chiyoung Seo <fcffc23db27b19ee4ebba46695ee6b50e09216a2@couchbase.com>
Tested-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

daverigby/ep-engine,couchbase/ep-engine,teligent-ru/ep-engine,teligent-ru/ep-engine,jimwwalker/ep-engine,sriganes/ep-engine,jimwwalker/ep-engine,couchbase/ep-engine,hisundar/ep-engine,membase/ep-engine,daverigby/kv_engine,membase/ep-engine,teligent-ru/ep-engine,daverigby/ep-engine,daverigby/kv_engine,couchbase/ep-engine,membase/ep-engine,sriganes/ep-engine,daverigby/kv_engine,couchbase/ep-engine,hisundar/ep-engine,owendCB/ep-engine,teligent-ru/ep-engine,hisundar/ep-engine,sriganes/ep-engine,owendCB/ep-engine,membase/ep-engine,sriganes/ep-engine,jimwwalker/ep-engine,owendCB/ep-engine,daverigby/ep-engine,daverigby/kv_engine,jimwwalker/ep-engine,hisundar/ep-engine,owendCB/ep-engine,daverigby/ep-engine