2811 	struct ethtool_rxnfc __user *rxnfc = NULL;  in ethtool_ioctl()  local
2849 		rxnfc = compat_alloc_user_space(buf_size);  in ethtool_ioctl()
2856 	ifr.ifr_data = convert_in ? rxnfc : (void __user *)compat_rxnfc;  in ethtool_ioctl()
2865 			     sizeof(rxnfc->fs.m_ext));  in ethtool_ioctl()
2872 		if (copy_in_user(rxnfc, compat_rxnfc,  in ethtool_ioctl()
2873 				 (void __user *)(&rxnfc->fs.m_ext + 1) -  in ethtool_ioctl()
2874 				 (void __user *)rxnfc) ||  in ethtool_ioctl()
2875 		    copy_in_user(&rxnfc->fs.ring_cookie,  in ethtool_ioctl()
2877 				 (void __user *)(&rxnfc->fs.location + 1) -  in ethtool_ioctl()
2878 				 (void __user *)&rxnfc->fs.ring_cookie))  in ethtool_ioctl()
2881 			if (put_user(rule_cnt, &rxnfc->rule_cnt))  in ethtool_ioctl()
2883 		} else if (copy_in_user(&rxnfc->rule_cnt,  in ethtool_ioctl()
2885 					sizeof(rxnfc->rule_cnt)))  in ethtool_ioctl()
2894 		if (copy_in_user(compat_rxnfc, rxnfc,  in ethtool_ioctl()
2895 				 (const void __user *)(&rxnfc->fs.m_ext + 1) -  in ethtool_ioctl()
2896 				 (const void __user *)rxnfc) ||  in ethtool_ioctl()
2898 				 &rxnfc->fs.ring_cookie,  in ethtool_ioctl()
2899 				 (const void __user *)(&rxnfc->fs.location + 1) -  in ethtool_ioctl()
2900 				 (const void __user *)&rxnfc->fs.ring_cookie) ||  in ethtool_ioctl()
2901 		    copy_in_user(&compat_rxnfc->rule_cnt, &rxnfc->rule_cnt,  in ethtool_ioctl()
2902 				 sizeof(rxnfc->rule_cnt)))  in ethtool_ioctl()
2914 			if (get_user(actual_rule_cnt, &rxnfc->rule_cnt))  in ethtool_ioctl()
2919 					 &rxnfc->rule_locs[0],  in ethtool_ioctl()