tree 8fe92f30c6a1db68a25addff61250cac3a109485
parent 86cfa35b84be972802170aa78b8f0f1adadf21df
author zhufl <zhu.fanglei@zte.com.cn> 1479967464 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1479967464 +0800

Do not use instance variable in FloatingIPsNegativeTestJSON

floating_ip_ids should be local variable instead of instance
variable.
Besides, some codes can be optimised.

Change-Id: I357d997a4fbc98f470f249ae47f7b19197f630bf