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Date: Mon, 09 Feb 2009 17:56:00 -0800 (PST)
Message-Id: <20090209.175600.191087624.davem@davemloft.net>
To: roel.kluin@gmail.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] cassini: i reaches 0, not -1.
From: David Miller <davem@davemloft.net>
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From: Roel Kluin <roel.kluin@gmail.com>
Date: Mon, 09 Feb 2009 23:12:02 +0100

> With while (i-- > 0) { ... } i reaches 0, not -1.
> 
> Signed-off-by: Roel Kluin <roel.kluin@gmail.com>

Does it?

--------------------
#include <stdio.h>
int main(void)
{
	int i = 20;
	while (i-- > 0)
		;
	printf("%d\n", i);

	return 0;
}
--------------------
davem@sunset:~/src/GIT/linux-2.6$ gcc -O2 -o x x.c
davem@sunset:~/src/GIT/linux-2.6$ ./x
-1
davem@sunset:~/src/GIT/linux-2.6$