On Wed, Mar 13, 2013 at 10:55 PM, Oliver Neukum <oneu...@suse.de> wrote:
>
> But it will be run when the next read() call is made. The question is what 
> happens

When next read() is called, looks it won't be reached if
'ongoing_read' is set, and
it needn't run without ongoing URBs.


Thanks,
-- 
Ming Lei
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