Messages in this thread | | | Date | Sat, 5 Aug 2017 07:49:06 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH v2 7/7] edac drivers: add MC owner check in init |
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On Fri, Aug 04, 2017 at 09:48:23PM +0000, Kani, Toshimitsu wrote: > Not sure if anyone cares, but I thought it should return with -ENODEV > when this modules found no target, and -EBUSY when it found a target > but it's busy. Hence, this ordering.
You can still return -EBUSY. Just do the owner check first because if we're going to return due to ghes_edac being loaded already, we might just as well skip the other checks as they're a pointless waste of cycles and energy.
-- Regards/Gruss, Boris.
ECO tip #101: Trim your mails when you reply. --
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