linux-kernel - Re: sound/core/init.c - address of 'snd_shutdown_f_ops' will always evaluate as 'true' , warning

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Message-ID: <s5hfy3ffmc0.wl%tiwai@suse.de>
Date:	Mon, 23 Jul 2007 12:25:51 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Gabriel C <nix.or.die@...glemail.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Jaroslav Kysela <perex@...e.cz>
Subject: Re: sound/core/init.c - address of 'snd_shutdown_f_ops' will always evaluate as 'true' , warning

At Mon, 23 Jul 2007 02:43:29 +0200,
Gabriel C wrote:
> 
> Hi,
> 
> I got this warning on current git using gcc 4.2.1:
> 
> ...
> 
> sound/core/init.c: In function 'snd_card_disconnect':
> sound/core/init.c:307: warning: the address of 'snd_shutdown_f_ops' will always evaluate as 'true'
> 
> ...

Yeah, gcc 4.2 is too verbose about this unnecessary warning...


Takashi
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