IEEE802154_ATTR_CHANNEL
if (!info->attrs[IEEE802154_ATTR_CHANNEL] ||
nla_get_u8(info->attrs[IEEE802154_ATTR_CHANNEL]),
!info->attrs[IEEE802154_ATTR_CHANNEL] ||
channel = nla_get_u8(info->attrs[IEEE802154_ATTR_CHANNEL]);
nla_put_u8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel))
[IEEE802154_ATTR_CHANNEL] = { .type = NLA_U8, },