函数逻辑报告

函数名称：sb_make_path - returns stable device path in the usb tree*@dev: the device whose path is being constructed*@buf: where to put the string*@size: how big is "buf"?* Return: Length of the string (> 0) or negative if size was too small

函数原型：static inline int usb_make_path(struct usb_device *dev, char *buf, size_t size)

返回类型：int

参数：