LibMath/LibOrder - unused named return value
The following methods declare a named return value but explicitly return a value instead. The named return value is not used.\\n`LibMathSigned.min()`\\n`LibMathSigned.max()`\\n`LibMathUnsigned.min()`\\n`LibMathUnsigned.max()`\\n`LibOrder.getOrderHash()`\\n`LibOrder.hashOrder()`\\n```\\nfunction min(int256 x, int256 y) internal pure returns (int256 z) {\\n    return x <= y ? x : y;\\n}\\n\\nfunction max(int256 x, int256 y) internal pure returns (int256 z) {\\n    return x >= y ? x : y;\\n}\\n```\\n\\n```\\nfunction min(uint256 x, uint256 y) internal pure returns (uint256 z) {\\n    return x <= y ? x : y;\\n}\\n\\nfunction max(uint256 x, uint256 y) internal pure returns (uint256 z) {\\n    return x >= y ? x : y;\\n}\\n```\\n\\n```\\nfunction getOrderHash(Order memory order) internal pure returns (bytes32 orderHash) {\\n    orderHash = LibEIP712.hashEIP712Message(hashOrder(order));\\n    return orderHash;\\n}\\n```\\n\\n```\\nfunction hashOrder(Order memory order) internal pure returns (bytes32 result) {\\n    bytes32 orderType = EIP712\\_ORDER\\_TYPE;\\n    // solium-disable-next-line security/no-inline-assembly\\n    assembly {\\n        let start := sub(order, 32)\\n        let tmp := mload(start)\\n        mstore(start, orderType)\\n        result := keccak256(start, 224)\\n        mstore(start, tmp)\\n    }\\n    return result;\\n}\\n```\\n
Remove the named return value and explicitly return the value.
```\\nfunction min(int256 x, int256 y) internal pure returns (int256 z) {\\n    return x <= y ? x : y;\\n}\\n\\nfunction max(int256 x, int256 y) internal pure returns (int256 z) {\\n    return x >= y ? x : y;\\n}\\n```\\n