Re: usb.c warning

[Michael Sevakis]

Yes. It's just like "status = (status == USB_INSERTED) ? status : 
USB_EXTRACTED;"

Hi,
Noticed a warning for this code in firmware/usb.c, line 557 (as of 
r31578):

    status = (status == USB_INSERTED) ? : USB_EXTRACTED;

According to the gcc manual (section 5.7), the expression "x ? : y" (a gcc 
extension) has the value x if x is nonzero, otherwise z. So, status is set 
to "true" or "USB_EXTRACTED". In this case, true happens to have the same 
value as USB_INSERTED... Is that what was intended here?

--
  Magnus