3131 	struct ethtool_rxnfc __user *rxnfc = NULL;  in ethtool_ioctl()  local
3169 		rxnfc = compat_alloc_user_space(buf_size);  in ethtool_ioctl()
3176 	ifr.ifr_data = convert_in ? rxnfc : (void __user *)compat_rxnfc;  in ethtool_ioctl()
3185 			     sizeof(rxnfc->fs.m_ext));  in ethtool_ioctl()
3192 		if (copy_in_user(rxnfc, compat_rxnfc,  in ethtool_ioctl()
3193 				 (void __user *)(&rxnfc->fs.m_ext + 1) -  in ethtool_ioctl()
3194 				 (void __user *)rxnfc) ||  in ethtool_ioctl()
3195 		    copy_in_user(&rxnfc->fs.ring_cookie,  in ethtool_ioctl()
3197 				 (void __user *)(&rxnfc->fs.location + 1) -  in ethtool_ioctl()
3198 				 (void __user *)&rxnfc->fs.ring_cookie))  in ethtool_ioctl()
3201 			if (put_user(rule_cnt, &rxnfc->rule_cnt))  in ethtool_ioctl()
3203 		} else if (copy_in_user(&rxnfc->rule_cnt,  in ethtool_ioctl()
3205 					sizeof(rxnfc->rule_cnt)))  in ethtool_ioctl()
3214 		if (copy_in_user(compat_rxnfc, rxnfc,  in ethtool_ioctl()
3215 				 (const void __user *)(&rxnfc->fs.m_ext + 1) -  in ethtool_ioctl()
3216 				 (const void __user *)rxnfc) ||  in ethtool_ioctl()
3218 				 &rxnfc->fs.ring_cookie,  in ethtool_ioctl()
3219 				 (const void __user *)(&rxnfc->fs.location + 1) -  in ethtool_ioctl()
3220 				 (const void __user *)&rxnfc->fs.ring_cookie) ||  in ethtool_ioctl()
3221 		    copy_in_user(&compat_rxnfc->rule_cnt, &rxnfc->rule_cnt,  in ethtool_ioctl()
3222 				 sizeof(rxnfc->rule_cnt)))  in ethtool_ioctl()
3234 			if (get_user(actual_rule_cnt, &rxnfc->rule_cnt))  in ethtool_ioctl()
3239 					 &rxnfc->rule_locs[0],  in ethtool_ioctl()