> > + /* 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: > > (void)spu_switch_event_unregister(...)
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. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
