Re: [PATCH] staging: greybus: hid: fix SET_REPORT return value

[Hao-Qun Huang]

Hi Dan,

Thanks, that makes sense now.  The point isn't just showing the code is
buggy, it's explaining why changing a years-old return value is safe, and
that belongs in the commit message rather than the thread.

I'll write that reasoning in next time (what checks the return, what
doesn't, and what could be affected) instead of leaving reviewers to ask.

Appreciate you taking the time to walk me through it.

Hao-Qun