lkml.org 
[lkml]   [2008]   [Feb]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: CodingStyle: provide good example
On Tue, 5 Feb 2008 00:43:43 +0100
Pavel Machek <pavel@ucw.cz> wrote:

> if (!buffer) is actually prefered style, so lets use it in example.
>
> Pavel
>
> Signed-off-by: Pavel Machek <pavel@suse.cz>
>
> diff --git a/Documentation/CodingStyle b/Documentation/CodingStyle
> index 6caa146..9bb2d8a 100644
> --- a/Documentation/CodingStyle
> +++ b/Documentation/CodingStyle
> @@ -406,7 +415,7 @@ int fun(int a)
> int result = 0;
> char *buffer = kmalloc(SIZE);
>
> - if (buffer == NULL)
> + if (!buffer)
> return -ENOMEM;
>
> if (condition1) {

I tend to avoid preferring one over the other unless the extra seven
columns is needed to prevent wraparound nasties.


\
 
 \ /
  Last update: 2008-02-05 00:53    [W:0.034 / U:0.252 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site