linux-kernel - Re: [PATCH] usb: add sysfs configuration interface for CP2101

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Date:	Wed, 9 Apr 2008 13:16:52 +0100
From:	Andy Whitcroft <apw@...dowen.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Dirk Eibach <eibach@...ys.de>, linux-kernel@...r.kernel.org,
	greg@...ah.com, linux-usb@...r.kernel.org
Subject: Re: [PATCH] usb: add sysfs configuration interface for CP2101

On Fri, Feb 29, 2008 at 12:35:12PM -0800, Andrew Morton wrote:

> > +static int enable_config = false;
> 
> Should be either
> 
> static int enable_config;
> 
> or, if you're being very formal,
> 
> static bool enable_config = false;
> 
> or, if you're being less formal and want to avoid bloating the kernel image,
> 
> static bool enable_config;

I've added detection of false as a 0 value in external and static
contexts; this should be reported in the 0.18:

ERROR: do not initialise statics to 0 or NULL
#1: FILE: Z118.c:1:
+static bool enable_config = false;

-apw
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