netdev - Re: [Xen-devel] [PATCH 0/4] [Net] Support accelerated network plugin modules

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Message-ID: <C29842A2.9328%Keir.Fraser@cl.cam.ac.uk>
Date:	Fri, 15 Jun 2007 13:20:34 +0100
From:	Keir Fraser <Keir.Fraser@...cam.ac.uk>
To:	Michael Buesch <mb@...sch.de>
CC:	Kieran Mansley <kmansley@...arflare.com>,
	<xen-devel@...ts.xensource.com>, <netdev@...r.kernel.org>,
	<herbert@...dor.apana.org.au>
Subject: Re: [Xen-devel] [PATCH 0/4] [Net] Support accelerated network
 plugin modules




On 15/6/07 13:11, "Michael Buesch" <mb@...sch.de> wrote:

>> No use of the following please:
>> If (foo) return 1; else return 0;
>> Is clearer as:
>> Return foo;
> 
> But it's not the same.
> return !!foo;
> would be the same. And yes, it does matter:

True in general, but not the cases I've seen in this patchset, where 'foo'
is a predicate.

 -- Keir


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