PERFORCE change 174789 for review

[Hans Petter Selasky]

On Wednesday 17 February 2010 17:25:50 Hans Petter Selasky wrote:
> http://p4web.freebsd.org/chv.cgi?CH=174789
> 
> Change 174789 by hselasky at hselasky_laptop001 on 2010/02/17 16:25:41
> 
> 	New feature in USB template framework for USB device side mode:
> 		- make the usb_temp_setup() and usb_temp_unsetup() functions public
> 		so that other modules can generate USB descriptors.
> 		- extend the vendor specific request function by one
> 		  length pointer argument, because not all descriptors
> 		  store the length in the first byte. For example
> 		  HID descriptors.
> 		- patch by: HPS @
> 

This patch also removes some not-needed break's and goto's.

--HPS