\core\pkg\ingress\errors:delete unuseful variable
\core\pkg\ingress\errors:delete unuseful variable

chentao1596/ingress,kubernetes/ingress-nginx,jcmoraisjr/ingress,canhnt/ingress,nicksardo/ingress,kubernetes/ingress-nginx,arjanschaaf/ingress,coryfklein/ingress,caicloud/ingress,caiyixiang/ingress,caicloud/ingress,chentao1596/ingress,caicloud/ingress,nevetS/ingress,jcmoraisjr/ingress,kubernetes/ingress-gce,kubernetes/ingress-gce,caiyixiang/ingress,kubernetes/ingress-nginx,jcmoraisjr/ingress,literalice/ingress,kubernetes/ingress-nginx,nicksardo/ingress,canhnt/ingress,danielqsj/ingress,aledbf/ingress-nginx,canhnt/ingress,winfield-chen-hs/ingress,literalice/ingress,arjanschaaf/ingress,aledbf/ingress-nginx,caicloud/ingress,nevetS/ingress,canhnt/ingress,nicksardo/ingress,danielqsj/ingress,kubernetes/ingress-nginx,matthewg/ingress,aledbf/ingress-nginx,aledbf/ingress-nginx,winfield-chen-hs/ingress,nicksardo/ingress,matthewg/ingress,coryfklein/ingress