IGB_VF_FLAG_CTS
if (adapter->vf_data[i].flags & IGB_VF_FLAG_CTS)
adapter->vf_data[vf].flags |= IGB_VF_FLAG_CTS;
if (!(vf_data->flags & IGB_VF_FLAG_CTS) &&
vf_data->flags &= ~IGB_VF_FLAG_CTS;
if (!(vf_data->flags & IGB_VF_FLAG_CTS)) {