Re: [PATCH v4 0/1] MR5490: setupapi: Don't set RequiredSize when SetupDiGetClassDescription* fails.

[Elizabeth Figura (＠zfigura)]

On Thu Apr 25 03:48:52 2024 +0000, Alex Henrie wrote:
> I've modified the calls to SetupDiGetClassDescriptionA to pass all valid
> arguments. Changing `ls != ERROR_FILE_NOT_FOUND` to `ls ==
> ERROR_INSUFFICIENT_BUFFER` or `ls == ERROR_MORE_DATA` in the
> implementation would cause the revised tests to fail.

Sorry, that should be "(!ls || ls == ERROR_MORE_DATA)".

The point is that special-casing ERROR_FILE_NOT_FOUND looks wrong.