Re: [alsa-devel] ALSA: pcsp: Use common error handling code in snd_card_pcsp_probe()

SF Markus Elfring
2017-08-22T13:15:02Z

>> Is it appropriate to treat non-zero values as error codes there generally?
>
> No, it can't be in general.

I got the impression that the functions which are called at the updated places
by the function “snd_card_pcsp_probe” indicate a successful execution
only by zero so far.

> Lots of functions return a positive value, too.

Would you like to point any example out from the programming interface?

Regards,
Markus