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From: Jon Loeliger <jdl-CYoMK+44s/E@public.gmane.org>
To: David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>
Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org
Subject: Re: dtc: Remove gcc 4.6 "set but not used" warnings
Date: Sat, 17 Sep 2011 11:47:43 -0500	[thread overview]
Message-ID: <E1R4y3M-0000NB-0L@jdl.com> (raw)
In-Reply-To: <20110912011843.GK9025-787xzQ0H9iQXU02nzanrWNbf9cGiqdzd@public.gmane.org>

> A number of the dtc testcases trigger the new "variable set but not
> used" warning from gcc 4.6.  That is they have variables which are
> assigned, but then never read after that point.
> 
> In a couple of cases this is just because the variables aren't needed,
> so this patch removes them.  In subnode_offset.c, it's because one
> pair of variables we clearly intended to test we don't actually test.
> This patch also adds this missing check.
> 
> This patch makes the testsuite compile clean with gcc 4.6.
> 
> Signed-off-by: David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>

Applied.

jdl

      parent reply	other threads:[~2011-09-17 16:47 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-12  1:18 dtc: Remove gcc 4.6 "set but not used" warnings David Gibson
     [not found] ` <20110912011843.GK9025-787xzQ0H9iQXU02nzanrWNbf9cGiqdzd@public.gmane.org>
2011-09-17 16:47   ` Jon Loeliger [this message]

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