488 			  char __user *optval, unsigned int optlen)  in raw_setsockopt()  argument
504 		if (optlen % sizeof(struct can_filter) != 0)  in raw_setsockopt()
507 		if (optlen > CAN_RAW_FILTER_MAX * sizeof(struct can_filter))  in raw_setsockopt()
510 		count = optlen / sizeof(struct can_filter);  in raw_setsockopt()
514 			filter = memdup_user(optval, optlen);  in raw_setsockopt()
568 		if (optlen != sizeof(err_mask))  in raw_setsockopt()
571 		if (copy_from_user(&err_mask, optval, optlen))  in raw_setsockopt()
607 		if (optlen != sizeof(ro->loopback))  in raw_setsockopt()
610 		if (copy_from_user(&ro->loopback, optval, optlen))  in raw_setsockopt()
616 		if (optlen != sizeof(ro->recv_own_msgs))  in raw_setsockopt()
619 		if (copy_from_user(&ro->recv_own_msgs, optval, optlen))  in raw_setsockopt()
625 		if (optlen != sizeof(ro->fd_frames))  in raw_setsockopt()
628 		if (copy_from_user(&ro->fd_frames, optval, optlen))  in raw_setsockopt()
634 		if (optlen != sizeof(ro->join_filters))  in raw_setsockopt()
637 		if (copy_from_user(&ro->join_filters, optval, optlen))  in raw_setsockopt()
649 			  char __user *optval, int __user *optlen)  in raw_getsockopt()  argument
659 	if (get_user(len, optlen))  in raw_getsockopt()
680 			err = put_user(len, optlen);  in raw_getsockopt()
717 	if (put_user(len, optlen))  in raw_getsockopt()