From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753887AbdBMPiQ (ORCPT ); Mon, 13 Feb 2017 10:38:16 -0500 Received: from gateway24.websitewelcome.com ([192.185.50.84]:32662 "EHLO gateway24.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753870AbdBMPiO (ORCPT ); Mon, 13 Feb 2017 10:38:14 -0500 Date: Mon, 13 Feb 2017 09:37:54 -0600 From: "Gustavo A. R. Silva" To: balbi@kernel.org, gregkh@linuxfoundation.org, bhelgaas@google.com, mina86@mina86.com, heikki.krogerus@linux.intel.com Cc: linux-geode@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] avoid use of freed pointer Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.152.159.99 X-Exim-ID: 1cdIhR-000CtQ-At X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedgus) [189.152.159.99]:57610 X-Source-Auth: garsilva@embeddedor.com X-Email-Count: 13 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This patch series addesses Coverity ID 1091172, which reports the use of a freed pointer. udc_free_dma_chain() function was rewritten in order to fix this issue. Unnecessary 'ret_val' variable was removed and the function prototype was modified. Thanks Gustavo A. R. Silva (2): usb: gadget: udc: avoid use of freed pointer usb: gadget: udc: remove unnecessary variable and update function prototype drivers/usb/gadget/udc/amd5536udc.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) -- 2.5.0