[Cbe-oss-dev] [PATCH] Updated: Reworked Cell OProfile: SPU mutex lock fix
hch at lst.de
Sun May 11 05:07:59 EST 2008
> > + /* Ignoring the return value from the unregister
> > + * call. A failed return value simply says there
> > + * was no registered event. Hence there will not
> > + * be any calls to process a switch event that
> > + * could cause a problem.
> > + */
> > + spu_switch_event_unregister(&spu_active);
> Better to use this here, to show the return value is ignored:
Actually Linux style is to not add those casts. But I don't think we
all the notifier_chain_unregister funtion should return error at all,
we should probably fix that up in the core code.
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