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From: Rusty Russell <rusty@rustcorp.com.au>
To: Jesper Juhl <juhl@eisenstein.dk>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] pedantic code cleanup - am I wasting my time with this? 
In-Reply-To: Your message of "Mon, 23 Apr 2001 17:26:27 +0200."
             <3AE449A3.3050601@eisenstein.dk> 
Date: Tue, 24 Apr 2001 14:59:15 +1000
Sender: linux-kernel-owner@vger.kernel.org
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In message <3AE449A3.3050601@eisenstein.dk> you write:
>          return (waitall ? len : min(sk->rcvlowat, len)) ? : 1;
> 
> To be strictly correct the second expression (between '?' and ':' ) 
> should not be omitted (all you guys already know that ofcourse).

It's a GCC extension.  From Documentation/DocBook/kernel-hacking.tmpl:

    GNU Extensions are explicitly allowed in the Linux kernel.

Rusty.
--
Premature optmztion is rt of all evl. --DK
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