Am Mittwoch, 16. Mai 2007 19:38 schrieb Alan Stern:
> > > It doesn't save code. You need to check for the memory when you
> > > allocate it, no matter when that is done.
> >
> > Yes, but it is a difference doing it once at attach or doing it every time
> > you
> > start a transfer.
>
> Above you said it "saves code". That is wrong.
Not necessarily. Dealing with an allocation error in open() is much
easier than dealing with a failure to resubmit an URB in a completion
handler.
Regards
Oliver
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