[ruby-cvs:72938] samuel:r65841 (trunk): Fix code climate cognitive complexity issue

[samuel at ruby-lang.org]

samuel	2018-11-20 19:06:58 +0900 (Tue, 20 Nov 2018)

  New Revision: 65841

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65841

  Log:
    Fix code climate cognitive complexity issue

  Modified files:
    trunk/benchmark/bm_vm2_fiber_chain.rb