DRBD_A_DEVICE_STATISTICS_DEV_LOWER_PENDING
nla = ntb[DRBD_A_DEVICE_STATISTICS_DEV_LOWER_PENDING];
if (nla_put_u32(skb, DRBD_A_DEVICE_STATISTICS_DEV_LOWER_PENDING, s->dev_lower_pending))
[DRBD_A_DEVICE_STATISTICS_DEV_LOWER_PENDING] = { .type = NLA_U32, },