linux-kernel - Re: [PATCH 1/6] sh: fix compiler warning by properly inlining flat_set

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Message-ID: <20120609091426.GA10170@linux-sh.org>
Date:	Sat, 9 Jun 2012 18:14:26 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Ezequiel Garcia <elezegarcia@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	<linux-sh@...r.kernel.org>
Subject: Re: [PATCH 1/6] sh: fix compiler warning by properly inlining
 flat_set_persistent()

On Sat, Jun 09, 2012 at 05:13:26AM -0300, Ezequiel Garcia wrote:
> This patch removes the following warning:
> fs/binfmt_flat.c:752: warning: unused variable ???persistent???
> There is neither change in functionality, nor extra code generated.
> 
> Cc: Paul Mundt <lethal@...ux-sh.org>
> Cc: <linux-sh@...r.kernel.org>
> Signed-off-by: Ezequiel Garcia <elezegarcia@...il.com>

That's what the cast was for, with what gcc version did that stop
working?
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