tree dac7762faebe0f6143bc3aa135af9e5af9add4a7
parent 6e8a2617e62477c4e2a87e8ae68b6655b3ff7ad4
author Andrew Jeffery <andrew@aj.id.au> 1688105754 +0930
committer Andrew Jeffery <andrew@aj.id.au> 1688554856 +0930

pdr: pldm_is_current_parent_child(): Return false for invalid arguments

It can't be true that a node is a child of parent if either or both of
parent or node are NULL. Explicitly document this case.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: Ibabaff24e12f3b53f87ecbcb127d84ab1e7773ba