tree aba8ed9e9f357387ae806a652214461346972710
parent 1e3eba8ab852fc67957129708af4b9510a62966b
author Yuta HIGUCHI <y-higuchi@onlab.us> 1381365397 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> 1381857240 -0700

Remove unused variables