xfrm_user_migrate
[XFRMA_MIGRATE] = { .len = sizeof(struct xfrm_user_migrate) },
struct xfrm_user_migrate *um;
struct xfrm_user_migrate um;
+ nla_total_size(sizeof(struct xfrm_user_migrate) * num_migrate)
[XFRMA_MIGRATE] = { .len = sizeof(struct xfrm_user_migrate) },