Merge "Clean the code"
authorRuan HE <ruan.he@orange.com>
Thu, 28 Dec 2017 14:31:54 +0000 (14:31 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Thu, 28 Dec 2017 14:31:54 +0000 (14:31 +0000)

Trivial merge