[alsa-devel] [PATCH 2/5] sound: soc: skylake: no need to check return value of debugfs_create functions

[Mark Brown]

On Mon, Jun 24, 2019 at 03:15:26PM +0200, Takashi Iwai wrote:
> Mark Brown wrote:

> > Currently debugfs doesn't report any errors other than via the return
> > codes (at least in the common creation stuff) so it's up to the callers
> > to do that.

> So this should be changed to follow a la sysfs creation error, IMO.
> At least, the name conflicts etc should be reported more obviously.

Indeed, that'd mitigate the problems with just making everything
silently fail a lot - so long as we say there's a problem people are a
lot less likely to be mislead if anything goes wrong.
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