netdev - Re: [PATCH] SUNRPC: Mark buffer used for debug printks with __maybe

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Message-Id: <1203522992.7181.169.camel@localhost>
Date:	Wed, 20 Feb 2008 07:56:32 -0800
From:	Joe Perches <joe@...ches.com>
To:	Pavel Emelyanov <xemul@...nvz.org>
Cc:	"J. Bruce Fields" <bfields@...i.umich.edu>,
	Linux Netdev List <netdev@...r.kernel.org>
Subject: Re: [PATCH] SUNRPC: Mark buffer used for debug printks
	with	__maybe_unused

> Sigh... Why is that better than a strait declaration with attribute?

If at some point there's a gcc'ism to remove a maybe_unused
variable from the stack declaration, you only have change
the macro.

cheers, Joe


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