Re: ALSA: pcsp: Use common error handling code in snd_card_pcsp_probe()

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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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