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SubjectRe: Cpufreq for opteron
Hi!

> > +/* driver entry point for term */
> > +static void __exit
> > +drv_exit(void)
> > +{
> > + dprintk(KERN_INFO PFX "drv_exit\n");
> > +
> > + cpufreq_unregister_driver(&cpufreq_amd64_driver);
> > + if (ppst) {
> > + kfree(ppst);
>
> kfree(NULL) is fine.
>
> > + ppst = 0;
>
> this should be ppst = NULL but in fact is completly superflous as
> the module is gone afterwards.

Ok.
Pavel
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
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