From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.digium.com (mail.digium.com [216.207.245.2]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id AFB8E2C00A2 for ; Sat, 15 Sep 2012 04:47:30 +1000 (EST) Date: Fri, 14 Sep 2012 13:21:37 -0500 From: Shaun Ruffell To: Shaohui Xie Subject: Re: [PATCH] edac/85xx: fix error handle of mpc85xx_mc_err_probe Message-ID: <20120914182137.GD18672@digium.com> References: <1347533729-5893-1-git-send-email-Shaohui.Xie@freescale.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1347533729-5893-1-git-send-email-Shaohui.Xie@freescale.com> Cc: avorontsov@mvista.com, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, linuxppc-dev@lists.ozlabs.org, linux-edac@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, Sep 13, 2012 at 06:55:29PM +0800, Shaohui Xie wrote: > Error handle in case of DDR ECC off is wrong, sysfs entries have not been > created, so edac_mc_free which frees a mci instance should not be called. > Also, free mci's memory in this case. Jus FYI: I ran into the same error in edac_mc_free() which I resolved in a slightly different way in some patches I sent previously. [1] [1] https://lkml.org/lkml/2012/9/14/475 Cheers, Shaun