From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CCF43C433B4 for ; Wed, 21 Apr 2021 13:07:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A9B0261474 for ; Wed, 21 Apr 2021 13:07:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241306AbhDUNIF (ORCPT ); Wed, 21 Apr 2021 09:08:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:47148 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240880AbhDUNF5 (ORCPT ); Wed, 21 Apr 2021 09:05:57 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 450A9614A7; Wed, 21 Apr 2021 13:05:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1619010323; bh=N6L4un44SRtl6mVFQS/awvX20+NhfvEx630PeXwuqIg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xMrXo6/rTDsyyz1ksL7wBZdkSq+GOSLx6jBWeBkdpqC6roJei4sORvbSmN1cYz5q0 Q+bohUA1iQ2LOjxcT81rSa4RxD4C0DsviA104GbJCKj9vH2SWdIgkEeBVr80zrLtkI LErssIU40ab7m4bLuzo8GUurDMHlMK6x36Q32uQc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Kangjie Lu , Jonathan Cameron Subject: [PATCH 094/190] Revert "iio: adc: fix a potential NULL pointer dereference" Date: Wed, 21 Apr 2021 14:59:29 +0200 Message-Id: <20210421130105.1226686-95-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210421130105.1226686-1-gregkh@linuxfoundation.org> References: <20210421130105.1226686-1-gregkh@linuxfoundation.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This reverts commit 13814627c9658cf8382dd052bc251ee415670a55. Commits from @umn.edu addresses have been found to be submitted in "bad faith" to try to test the kernel community's ability to review "known malicious" changes. The result of these submissions can be found in a paper published at the 42nd IEEE Symposium on Security and Privacy entitled, "Open Source Insecurity: Stealthily Introducing Vulnerabilities via Hypocrite Commits" written by Qiushi Wu (University of Minnesota) and Kangjie Lu (University of Minnesota). Because of this, all submissions from this group must be reverted from the kernel tree and will need to be re-reviewed again to determine if they actually are a valid fix. Until that work is complete, remove this change to ensure that no problems are being introduced into the codebase. Cc: Kangjie Lu Cc: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/adc/mxs-lradc-adc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/iio/adc/mxs-lradc-adc.c b/drivers/iio/adc/mxs-lradc-adc.c index 30e29f44ebd2..7f327ae95739 100644 --- a/drivers/iio/adc/mxs-lradc-adc.c +++ b/drivers/iio/adc/mxs-lradc-adc.c @@ -456,8 +456,6 @@ static int mxs_lradc_adc_trigger_init(struct iio_dev *iio) trig = devm_iio_trigger_alloc(&iio->dev, "%s-dev%i", iio->name, iio->id); - if (!trig) - return -ENOMEM; trig->dev.parent = adc->dev; iio_trigger_set_drvdata(trig, iio); -- 2.31.1