linux-kernel - Re: [PATCH v2] include: mman: Use bool instead of int for the return value of arch_validate

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Date:	Mon, 25 Jul 2016 17:08:59 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Michael Ellerman <mpe@...erman.id.au>
Cc:	chengang@...ndsoft.com.cn, benh@...nel.crashing.org,
	paulus@...ba.org, dave.hansen@...ux.intel.com, tglx@...utronix.de,
	mingo@...nel.org, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org, Chen Gang <gang.chen.5i5j@...il.com>
Subject: Re: [PATCH v2] include: mman: Use bool instead of int for the
 return value of arch_validate_prot

On Mon, 25 Jul 2016 15:10:06 +1000 Michael Ellerman <mpe@...erman.id.au> wrote:

> chengang@...ndsoft.com.cn writes:
> 
> > From: Chen Gang <chengang@...ndsoft.com.cn>
> >
> > For pure bool function's return value, bool is a little better more or
> > less than int.
> >
> > Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
> > ---
> >  arch/powerpc/include/asm/mman.h | 8 ++++----
> >  include/linux/mman.h            | 2 +-
> >  2 files changed, 5 insertions(+), 5 deletions(-)
> 
> LGTM.
> 
> Acked-by: Michael Ellerman <mpe@...erman.id.au>
> 
> Andrew do you want to take this or should I?

I grabbed it, thanks.