Messages in this thread | | | Date | Mon, 09 Feb 2009 17:56:00 -0800 (PST) | Subject | Re: [PATCH] cassini: i reaches 0, not -1. | From | David Miller <> |
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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$
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