Refactoring tasks controller: remove local variable.
Refactoring tasks controller: remove local variable.

xuewenfei/jobsworth,xuewenfei/jobsworth,webstream-io/jobsworth,webstream-io/jobsworth,ari/jobsworth,ari/jobsworth,rafaspinola/jobsworth,rafaspinola/jobsworth,digitalnatives/jobsworth,xuewenfei/jobsworth,digitalnatives/jobsworth,ari/jobsworth,ari/jobsworth,digitalnatives/jobsworth,digitalnatives/jobsworth,webstream-io/jobsworth,digitalnatives/jobsworth,xuewenfei/jobsworth,rafaspinola/jobsworth,rafaspinola/jobsworth,webstream-io/jobsworth