doc-guide: kernel-doc: document Returns: spelling

scripts/kernel-doc accepts "Return:" or "Returns:" for describing the
return value of a function or function-like macro, so document this
alternative spelling and use it in an example.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240522224726.10498-1-rdunlap@infradead.org
This commit is contained in:
Randy Dunlap 2024-05-22 15:47:26 -07:00 • committed by Jonathan Corbet
commit 23a0bc2851