Inconsistent output of offloading modes

/api/nodes/x/interfaces returns the following NIC's data related to offloading modes:

{
  attributes: {
    offloading: {
      value: { // offloading modes values are stored here
        mode1: true,
        mode2: false,
        ...
      }
    },
    ...
  },
  meta: {
    offloading_modes: [ // offloading modes structure is described here
      {
        name: 'mode1',
        state: true,
        sub: [{
          name: 'mode2',
          state: false,
          sub: []
        }]
      },
      ...
    ]
  },
  offloading_modes: {...}, // unuseful data
  ...
}

There are a few inconsistencies:

1) NIC's offloading_modes attribute is redundant. All its data already exists in attributes.offloafing and meta.offloading_modes. Direct offloading_modes attribute should be removed

2) meta.offloading_modes should be renamed to meta.offloading to be consistent with offloading attribute name (attributes.offloafing)

3) state fields should be removed from meta.offloading_modes. They are not useful at all. meta.offloading_modes should store information about modes structure only.