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SubjectRe: [alsa-devel] ALSA: pcsp: Use common error handling code in snd_card_pcsp_probe()
On Tue, 22 Aug 2017 14:47:20 +0200,
SF Markus Elfring wrote:
>
> > Also, please don't omit the negative value check.
>
> Is it appropriate to treat non-zero values as error codes there generally?

No, it can't be in general. Lots of functions return a positive
value, too.


Takashi

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