From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Denk Date: Wed, 24 Aug 2011 21:05:04 +0200 Subject: [U-Boot] gcc-4.6 warnings In-Reply-To: <3AA0E5B6-7E38-4CB0-94E2-F7BBA9A100FA@kernel.crashing.org> References: <3AA0E5B6-7E38-4CB0-94E2-F7BBA9A100FA@kernel.crashing.org> Message-ID: <20110824190504.3FFE811F9E78@gemini.denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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