debug_el
static void check(struct kunit *test, const struct debug_el *ela, const struct debug_el *elb)
struct debug_el **elts = test->priv;
const struct debug_el *ela, *elb;
ela = container_of(a, struct debug_el, list);
elb = container_of(b, struct debug_el, list);
struct debug_el *el, **elts;
struct debug_el *el1;
el = container_of(cur, struct debug_el, list);
el1 = container_of(cur->next, struct debug_el, list);