Fengtu Wang 649cdd1afc Correct 'go vet' errors ... Use command 'go vet' to find errors: ``` go vet ./... ``` Correct all errors except these in vendor dir. Signed-off-by: Fengtu Wang <wangfengtu@huawei.com>		2017-05-10 18:31:03 +08:00
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testutils.go	Correct 'go vet' errors	2017-05-10 18:31:03 +08:00