72 	struct key *rkey;  in dns_query()  local
123 	rkey = request_key(&key_type_dns_resolver, desc, options);  in dns_query()
126 	if (IS_ERR(rkey)) {  in dns_query()
127 		ret = PTR_ERR(rkey);  in dns_query()
131 	down_read(&rkey->sem);  in dns_query()
132 	set_bit(KEY_FLAG_ROOT_CAN_INVAL, &rkey->flags);  in dns_query()
133 	rkey->perm |= KEY_USR_VIEW;  in dns_query()
135 	ret = key_validate(rkey);  in dns_query()
140 	ret = PTR_ERR(rkey->payload.data[dns_key_error]);  in dns_query()
144 	upayload = user_key_payload(rkey);  in dns_query()
156 		*_expiry = rkey->expiry;  in dns_query()
160 	up_read(&rkey->sem);  in dns_query()
161 	key_put(rkey);  in dns_query()