Fixed golint issues (#669)
Fixed golint issues (#669)

Fixes https://github.com/openebs/openebs/issues/2154

Signed-off-by: Kaustumbh <b8d13c0084fbd4f738ce5481c4264b2a35d189f3@gmail.com>
prateekpandey14/maya,AmitKumarDas/maya,openebs/maya,AmitKumarDas/maya,openebs/maya,openebs/maya,prateekpandey14/maya