tree adedcf0c7e809f7d3f69e56ef966e4704e1b65bd
parent 32bf948a5f640a07c89926fb10ebe4b0d9cb01da
author Rich Lane <rich.lane@bigswitch.com> 1357263908 -0800
committer Rich Lane <rich.lane@bigswitch.com> 1357265025 -0800

raise an AssertionError if do_barrier fails

This removes a lot of boilerplate code.