On Tue, 15 Nov 2005 16:08:08 -0500 (EST), Alan Stern <[EMAIL PROTECTED]> wrote:
> /*
> * Bulk is easy to shortcut reliably.
> * XXX Other pipe types need consideration. Currently, we overdo it
> * and collect garbage for them: better more than less.
> */
> if (usb_pipebulk(pipe) || usb_pipecontrol(pipe)) {
> if (usb_pipein(pipe)) {
> if (ev_type == 'S')
> return '<';
> Surely that first test isn't needed at all. Interrupt and isochronous
> transfers send data in or out in the same way as bulk and control.
I thought ISO received several callbacks for every submission.
If that is not the case, the test can be dropped.
-- Pete
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