我如何清理这个Objective C cornerRadius代码？

view.layer.cornerRadius = 10;
view.layer.masksToBounds = YES;

UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:view.bounds
                                               byRoundingCorners:UIRectCornerTopLeft | UIRectCornerBottomRight
                                                     cornerRadii:CGSizeMake(10, 10)];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.frame = view.bounds;
maskLayer.path = maskPath.CGPath;
view.layer.mask = maskLayer;

@interface UIView (CornerRadius)

- (void)setCornerRadius:(CGFloat)radius;

@end

@implementation UIView (CornerRadius)

- (void)setCornerRadius:(CGFloat)radius {
    self.layer.cornerRadius = radius;
    self.layer.masksToBounds = YES;
}

@end