From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] gcc-4.6 warnings
Date: Wed, 24 Aug 2011 21:05:04 +0200 [thread overview]
Message-ID: <20110824190504.3FFE811F9E78@gemini.denx.de> (raw)
In-Reply-To: <3AA0E5B6-7E38-4CB0-94E2-F7BBA9A100FA@kernel.crashing.org>
Dear Kumar Gala,
In message <3AA0E5B6-7E38-4CB0-94E2-F7BBA9A100FA@kernel.crashing.org> you wrote:
> We get a bunch of warnings like this with gcc-4.6.x:
>
> e1000.c:4334:3: warning: variable 'x' set but not used [-Wunused-but-set-variable]
>
> Are we get with adding -Wunused-but-set-variable so they don't show up?
If the variable is not used, why don't we remove it, then?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
C makes it easy for you to shoot yourself in the foot. C++ makes that
harder, but when you do, it blows away your whole leg.
-- Bjarne Stroustrup
next prev parent reply other threads:[~2011-08-24 19:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-24 18:29 [U-Boot] gcc-4.6 warnings Kumar Gala
2011-08-24 18:47 ` Mike Frysinger
2011-08-24 19:05 ` Wolfgang Denk [this message]
2011-08-25 4:39 ` Kumar Gala
2011-08-25 5:52 ` Wolfgang Denk
2011-08-25 14:27 ` Kumar Gala
2011-08-25 14:51 ` Mike Frysinger
2011-08-25 19:50 ` Tabi Timur-B04825
2011-08-25 20:27 ` Mike Frysinger
2011-08-25 21:44 ` Timur Tabi
2011-08-25 21:45 ` Timur Tabi
2011-08-25 21:58 ` Mike Frysinger
2011-08-25 20:39 ` Wolfgang Denk
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