linux-kernel - Re: [PATCH v9 1/1] efi: a misc char interface for user to update efi firmware

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Message-ID: <20151101125835.GC12711@pd.tnic>
Date:	Sun, 1 Nov 2015 13:58:35 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	"Kweh, Hock Leong" <hock.leong.kweh@...el.com>
Cc:	Matt Fleming <matt@...sole-pimps.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Ong, Boon Leong" <boon.leong.ong@...el.com>,
	LKML <linux-kernel@...r.kernel.org>,
	"linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
	Sam Protsenko <semen.protsenko@...aro.org>,
	Peter Jones <pjones@...hat.com>,
	Andy Lutomirski <luto@...capital.net>,
	Roy Franz <roy.franz@...aro.org>,
	James Bottomley <James.Bottomley@...senpartnership.com>,
	Linux FS Devel <linux-fsdevel@...r.kernel.org>,
	"Fleming, Matt" <matt.fleming@...el.com>,
	"Anvin, H Peter" <h.peter.anvin@...el.com>
Subject: Re: [PATCH v9 1/1] efi: a misc char interface for user to update efi
 firmware

On Sun, Nov 01, 2015 at 11:11:23AM +0000, Kweh, Hock Leong wrote:
> Hmm .... If I combine these 2 flags to become one as
> "NO_MORE_WRITE_ACTION" to better describing the situation, you Okay
> with it?

I don't understand, why combine?

Why not simply make UPLOAD_DONE a positive value:

#define UPLOAD_DONE	1
#define ERR_OCCURRED	-1

0 would obviously mean, no errors occurred whatsoever.

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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