x86/microcode/core: Return an error only when necessary

Return an error from the late loading function which is run on each CPU
only when an error has actually been encountered during the update.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230130161709.11615-5-bp@alien8.de
This commit is contained in:
Borislav Petkov (AMD) 2023-01-30 13:48:04 +01:00
commit f33e0c893b