if (p) {
/* copy data */
- res->start = max(start, p->start);
- res->end = min(end, p->end);
- res->flags = p->flags;
- res->desc = p->desc;
+ *res = (struct resource) {
+ .start = max(start, p->start),
+ .end = min(end, p->end),
+ .flags = p->flags,
+ .desc = p->desc,
+ .parent = p->parent,
+ };
}
read_unlock(&resource_lock);