Hi,

I have a driver that requests a specific string from an USB device, by 
issuing a standard get string descriptor request (usb_string() or 
usb_get_string()).

If I ask for a invalid string, lets say index 100, the USB device stalls 
(as it should), an USB exeption is printed into the syslog from the UCHI 
driver, but the functions usb_string() or usb_get_string() functions 
still returns 0. This leaves my driver totally unaware that the last 
string request failed. Isnt this a bug?

Is there any ways in the driver to avoid this?


Regards,
Svein E. Seldal


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