IFLA_CAN_CTRLMODE
nla_put(skb, IFLA_CAN_CTRLMODE, sizeof(cm), &cm) ||
[IFLA_CAN_CTRLMODE] = { .len = sizeof(struct can_ctrlmode) },
if (data[IFLA_CAN_CTRLMODE]) {
struct can_ctrlmode *cm = nla_data(data[IFLA_CAN_CTRLMODE]);
if (!data[IFLA_CAN_CTRLMODE])
cm = nla_data(data[IFLA_CAN_CTRLMODE]);
if (data[IFLA_CAN_CTRLMODE]) {
struct can_ctrlmode *cm = nla_data(data[IFLA_CAN_CTRLMODE]);