573 			    int optname, char __user *optval, unsigned int optlen)  in do_ip_setsockopt()  argument
603 			if (get_user(val, (int __user *) optval))  in do_ip_setsockopt()
608 			if (get_user(ucval, (unsigned char __user *) optval))  in do_ip_setsockopt()
617 		return ip_mroute_setsockopt(sk, optname, optval, optlen);  in do_ip_setsockopt()
632 					       optval, optlen);  in do_ip_setsockopt()
817 			if (copy_from_user(&mreq, optval, sizeof(mreq)))  in do_ip_setsockopt()
822 				if (copy_from_user(&mreq, optval,  in do_ip_setsockopt()
826 				if (copy_from_user(&mreq.imr_address, optval,  in do_ip_setsockopt()
875 			if (copy_from_user(&mreq, optval, sizeof(mreq)))  in do_ip_setsockopt()
879 			if (copy_from_user(&mreq, optval, sizeof(struct ip_mreq)))  in do_ip_setsockopt()
905 		if (copy_from_user(msf, optval, optlen)) {  in do_ip_setsockopt()
935 		if (copy_from_user(&mreqs, optval, sizeof(mreqs))) {  in do_ip_setsockopt()
973 		if (copy_from_user(&greq, optval, sizeof(greq)))  in do_ip_setsockopt()
1000 		if (copy_from_user(&greqs, optval, sizeof(greqs))) {  in do_ip_setsockopt()
1061 		if (copy_from_user(gsf, optval, optlen))  in do_ip_setsockopt()
1129 		err = xfrm_user_policy(sk, optname, optval, optlen);  in do_ip_setsockopt()
1193 		int optname, char __user *optval, unsigned int optlen)  in ip_setsockopt()  argument
1200 	err = do_ip_setsockopt(sk, level, optname, optval, optlen);  in ip_setsockopt()
1208 		err = nf_setsockopt(sk, PF_INET, optname, optval, optlen);  in ip_setsockopt()
1218 			 char __user *optval, unsigned int optlen)  in compat_ip_setsockopt()  argument
1226 		return compat_mc_setsockopt(sk, level, optname, optval, optlen,  in compat_ip_setsockopt()
1229 	err = do_ip_setsockopt(sk, level, optname, optval, optlen);  in compat_ip_setsockopt()
1238 					   optval, optlen);  in compat_ip_setsockopt()
1253 			    char __user *optval, int __user *optlen, unsigned int flags)  in do_ip_getsockopt()  argument
1263 		return ip_mroute_getsockopt(sk, optname, optval, optlen);  in do_ip_getsockopt()
1296 		if (copy_to_user(optval, opt->__data, len))  in do_ip_getsockopt()
1377 		if (copy_to_user(optval, &addr, len))  in do_ip_getsockopt()
1390 		if (copy_from_user(&msf, optval, IP_MSFILTER_SIZE(0))) {  in do_ip_getsockopt()
1395 				   (struct ip_msfilter __user *)optval, optlen);  in do_ip_getsockopt()
1408 		if (copy_from_user(&gsf, optval, GROUP_FILTER_SIZE(0))) {  in do_ip_getsockopt()
1413 				   (struct group_filter __user *)optval,  in do_ip_getsockopt()
1430 		msg.msg_control = (__force void *) optval;  in do_ip_getsockopt()
1473 		if (copy_to_user(optval, &ucval, 1))  in do_ip_getsockopt()
1479 		if (copy_to_user(optval, &val, len))  in do_ip_getsockopt()
1486 		  int optname, char __user *optval, int __user *optlen)  in ip_getsockopt()  argument
1490 	err = do_ip_getsockopt(sk, level, optname, optval, optlen, 0);  in ip_getsockopt()
1501 		err = nf_getsockopt(sk, PF_INET, optname, optval,  in ip_getsockopt()
1515 			 char __user *optval, int __user *optlen)  in compat_ip_getsockopt()  argument
1520 		return compat_mc_getsockopt(sk, level, optname, optval, optlen,  in compat_ip_getsockopt()
1523 	err = do_ip_getsockopt(sk, level, optname, optval, optlen,  in compat_ip_getsockopt()
1536 		err = compat_nf_getsockopt(sk, PF_INET, optname, optval, &len);  in compat_ip_getsockopt()