On Fri, 21 May 2004, nardelli wrote:
The api for usb_control_msg says, 'If successful, it returns 0, othwise a negative error number', and I didn't see any other way to figure out how much data was being returned.
In the current kernel sources, the kerneldoc for usb_control_msg() says
"If successful, it returns the number of bytes transferred, otherwise a negative error number."
Sorry, I was looking at dated api docs at kernelnewbies.org. I'll use the size returned from usb_control_msg() instead of memset().
-- Joe Nardelli [EMAIL PROTECTED]
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