ETHTOOL_A_CHANNELS_TX_COUNT
ethnl_update_u32(&channels.tx_count, tb[ETHTOOL_A_CHANNELS_TX_COUNT],
err_attr = ETHTOOL_A_CHANNELS_TX_COUNT;
err_attr = ETHTOOL_A_CHANNELS_TX_COUNT;
nla_put_u32(skb, ETHTOOL_A_CHANNELS_TX_COUNT,
[ETHTOOL_A_CHANNELS_TX_COUNT] = { .type = NLA_U32 },