On Mon, Jun 22, 2020 at 01:23:04PM -0500, Pierre-Louis Bossart wrote: > So I explicitly added a test for all possible cases. I don't mind removing > the _OR_NULL if indeed it's safe, but showing this redundancy also shows an > intent to deal with such cases. Yeah, I think that's fine - it's perhaps redundant but we're not in a hot path and as well as the intentionality it saves the reader from having to know if gpiod_put() copes with NULL or not.
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