> > Well, I don't. If you care about it, add a WARN_ON().
> > Checking without consequences is bad.
>
> Hi Oliver, how about this instead?
>
[..]
> - clear_bit(intf->cur_altsetting->desc.bInterfaceNumber, &ps->ifclaimed);
> + if (ifnum < 8*sizeof(ps->ifclaimed))
> + clear_bit(ifnum, &ps->ifclaimed);
> + else
> + warn("interface number %u out of range", ifnum);
> +
I would prefer a real WARN_ON() so that the imbedded people compiling
for size are not affected.
Regards
Oliver
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