573 			    int optname, char __user *optval, unsigned int optlen)  in do_ip_setsockopt()  argument
604 			if (get_user(val, (int __user *) optval))  in do_ip_setsockopt()
609 			if (get_user(ucval, (unsigned char __user *) optval))  in do_ip_setsockopt()
618 		return ip_mroute_setsockopt(sk, optname, optval, optlen);  in do_ip_setsockopt()
633 					       optval, optlen);  in do_ip_setsockopt()
821 			if (copy_from_user(&mreq, optval, sizeof(mreq)))  in do_ip_setsockopt()
826 				if (copy_from_user(&mreq, optval,  in do_ip_setsockopt()
830 				if (copy_from_user(&mreq.imr_address, optval,  in do_ip_setsockopt()
879 			if (copy_from_user(&mreq, optval, sizeof(mreq)))  in do_ip_setsockopt()
883 			if (copy_from_user(&mreq, optval, sizeof(struct ip_mreq)))  in do_ip_setsockopt()
909 		if (copy_from_user(msf, optval, optlen)) {  in do_ip_setsockopt()
939 		if (copy_from_user(&mreqs, optval, sizeof(mreqs))) {  in do_ip_setsockopt()
977 		if (copy_from_user(&greq, optval, sizeof(greq)))  in do_ip_setsockopt()
1004 		if (copy_from_user(&greqs, optval, sizeof(greqs))) {  in do_ip_setsockopt()
1065 		if (copy_from_user(gsf, optval, optlen))  in do_ip_setsockopt()
1133 		err = xfrm_user_policy(sk, optname, optval, optlen);  in do_ip_setsockopt()
1197 		int optname, char __user *optval, unsigned int optlen)  in ip_setsockopt()  argument
1204 	err = do_ip_setsockopt(sk, level, optname, optval, optlen);  in ip_setsockopt()
1212 		err = nf_setsockopt(sk, PF_INET, optname, optval, optlen);  in ip_setsockopt()
1222 			 char __user *optval, unsigned int optlen)  in compat_ip_setsockopt()  argument
1230 		return compat_mc_setsockopt(sk, level, optname, optval, optlen,  in compat_ip_setsockopt()
1233 	err = do_ip_setsockopt(sk, level, optname, optval, optlen);  in compat_ip_setsockopt()
1242 					   optval, optlen);  in compat_ip_setsockopt()
1267 			    char __user *optval, int __user *optlen, unsigned int flags)  in do_ip_getsockopt()  argument
1278 		return ip_mroute_getsockopt(sk, optname, optval, optlen);  in do_ip_getsockopt()
1313 		if (copy_to_user(optval, opt->__data, len))  in do_ip_getsockopt()
1397 		if (copy_to_user(optval, &addr, len))  in do_ip_getsockopt()
1409 		if (copy_from_user(&msf, optval, IP_MSFILTER_SIZE(0))) {  in do_ip_getsockopt()
1414 				   (struct ip_msfilter __user *)optval, optlen);  in do_ip_getsockopt()
1425 		if (copy_from_user(&gsf, optval, GROUP_FILTER_SIZE(0))) {  in do_ip_getsockopt()
1430 				   (struct group_filter __user *)optval,  in do_ip_getsockopt()
1446 		msg.msg_control = (__force void *) optval;  in do_ip_getsockopt()
1489 		if (copy_to_user(optval, &ucval, 1))  in do_ip_getsockopt()
1495 		if (copy_to_user(optval, &val, len))  in do_ip_getsockopt()
1508 		  int optname, char __user *optval, int __user *optlen)  in ip_getsockopt()  argument
1512 	err = do_ip_getsockopt(sk, level, optname, optval, optlen, 0);  in ip_getsockopt()
1523 		err = nf_getsockopt(sk, PF_INET, optname, optval,  in ip_getsockopt()
1537 			 char __user *optval, int __user *optlen)  in compat_ip_getsockopt()  argument
1542 		return compat_mc_getsockopt(sk, level, optname, optval, optlen,  in compat_ip_getsockopt()
1545 	err = do_ip_getsockopt(sk, level, optname, optval, optlen,  in compat_ip_getsockopt()
1558 		err = compat_nf_getsockopt(sk, PF_INET, optname, optval, &len);  in compat_ip_getsockopt()