Re: [PATCH] cassini: i reaches 0, not -1.

David Miller
2009-02-10T01:56:21Z

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$