lkml.org 
[lkml]   [2009]   [Feb]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH] sungem: limit reaches -1, but 0 tested
From
From: Roel Kluin <roel.kluin@gmail.com>
Date: Sat, 31 Jan 2009 13:42:36 +0100

> With a postfix decrement these reach -1 rather than 0,
> but after the loop it is tested to have become 0.
>
> Signed-off-by: Roel Kluin <roel.kluin@gmail.com>

Just like the case just pointed out in your 'net' version
of this patch, it is being tested "<= 0" so this fix
is not necessary at all.

Please carefully review all of your changes of this kind
to make sure the test is strictly equality to zero rather
than <= 0.

I'm dropping all of these postfix decrement patches.


\
 
 \ /
  Last update: 2009-02-01 11:03    [W:0.058 / U:0.456 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site