* replace global mlog with local c.Logger and setInvalidParam with setInvalidParamWithErr if relevant Signed-off-by: Deepayan Mukherjee <deepayanmukherjee1312@gmail.com> * replace global mlog.Info with local c.Logger.Info Signed-off-by: Deepayan Mukherjee <deepayanmukherjee1312@gmail.com> --------- Signed-off-by: Deepayan Mukherjee <deepayanmukherjee1312@gmail.com>