From: Al Viro <viro@ftp.linux.org.uk>
To: Dave Jones <davej@redhat.com>,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: Fix empty macros in acpi.
Date: Wed, 13 Jun 2007 01:00:29 +0100 [thread overview]
Message-ID: <20070613000029.GK21478@ftp.linux.org.uk> (raw)
In-Reply-To: <20070612233309.GA24251@redhat.com>
On Tue, Jun 12, 2007 at 07:33:09PM -0400, Dave Jones wrote:
> +#define DBG(x...) do { } while(0)
Eh... Please, stop it - if you want a function-call-like no-op returning void,
use ((void)0). At least that way one can say DBG(....),foo(), etc.
next prev parent reply other threads:[~2007-06-13 0:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-12 23:33 Fix empty macros in acpi Dave Jones
2007-06-13 0:00 ` Al Viro [this message]
2007-06-13 0:21 ` Dave Jones
2007-06-13 0:26 ` Al Viro
2007-07-03 5:22 ` Len Brown
2007-07-03 5:44 ` Dave Jones
2007-07-22 4:55 ` Len Brown
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