1270 int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsigned int optlen)  in ip_mroute_setsockopt()  argument
1294 		if (optlen != sizeof(int))  in ip_mroute_setsockopt()
1319 		if (optlen != sizeof(vif))  in ip_mroute_setsockopt()
1344 		if (optlen != sizeof(mfc))  in ip_mroute_setsockopt()
1365 		if (optlen != sizeof(v))  in ip_mroute_setsockopt()
1377 		if (optlen != sizeof(v))  in ip_mroute_setsockopt()
1398 		if (optlen != sizeof(u32))  in ip_mroute_setsockopt()
1434 int ip_mroute_getsockopt(struct sock *sk, int optname, char __user *optval, int __user *optlen)  in ip_mroute_getsockopt()  argument
1456 	if (get_user(olr, optlen))  in ip_mroute_getsockopt()
1463 	if (put_user(olr, optlen))  in ip_mroute_getsockopt()
1682 	if (unlikely(opt->optlen))  in ipmr_forward_finish()