remove unreachable code
remove unreachable code

rancher/rancher#8858

rancher/ui,rancherio/ui,vincent99/ui,westlywright/ui,pengjiang80/ui,westlywright/ui,pengjiang80/ui,lvuch/ui,vincent99/ui,lvuch/ui,vincent99/ui,rancherio/ui,pengjiang80/ui,rancherio/ui,lvuch/ui,rancher/ui,westlywright/ui,rancher/ui