319 static bool check_ids(u32 old_id, u32 cur_id, struct bpf_idmap *idmap)  in check_ids()  argument
325 	if (!!old_id != !!cur_id)  in check_ids()
328 	if (old_id == 0) /* cur_id == 0 as well */  in check_ids()
332 		if (map[i].old == old_id)  in check_ids()
340 		map[idmap->cnt].old = old_id;  in check_ids()
380 static bool check_scalar_ids(u32 old_id, u32 cur_id, struct bpf_idmap *idmap)  in check_scalar_ids()  argument
382 	if (!old_id)  in check_scalar_ids()
387 	if (!check_ids(old_id, cur_id, idmap))  in check_scalar_ids()
389 	if (old_id & BPF_ADD_CONST) {  in check_scalar_ids()
390 		old_id &= ~BPF_ADD_CONST;  in check_scalar_ids()
392 		if (!check_ids(old_id, cur_id, idmap))  in check_scalar_ids()