Am Montag, 4. Juni 2007 13:58 schrieb Marcel Holtmann:
> an alternate way would be to extend the usb_kill_anchored_urbs() with
> its own complete handler that gets called for every anchored URB. This
> would make it possible to cleanup the allocated buffers. I attached a
> patch for that, too.
No, that would mean an URB could have both its original and the additional
handler or only the additional handler called. That's increasing complexity,
not lowering it.
It seems to me that freeing buffers in usbcore is the logical conclusion
of the pattern used in usb-skeleton. It may be used to avoid calling a
completion handler at all.
Regards
Oliver
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