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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 85ECCC6778F for ; Fri, 27 Jul 2018 11:48:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 34CB62089B for ; Fri, 27 Jul 2018 11:48:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 34CB62089B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ispras.ru Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730568AbeG0NJw (ORCPT ); Fri, 27 Jul 2018 09:09:52 -0400 Received: from bran.ispras.ru ([83.149.199.196]:16167 "EHLO smtp.ispras.ru" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729541AbeG0NJv (ORCPT ); Fri, 27 Jul 2018 09:09:51 -0400 Received: from myklebust.intra.ispras.ru (unknown [10.10.2.207]) by smtp.ispras.ru (Postfix) with ESMTP id 996FC203B2; Fri, 27 Jul 2018 14:48:16 +0300 (MSK) From: Anton Vasilyev To: Helen Koike Cc: Anton Vasilyev , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, ldv-project@linuxtesting.org Subject: [PATCH] media: vimc: Remove redundant free Date: Fri, 27 Jul 2018 14:47:59 +0300 Message-Id: <20180727114759.10601-1-vasilyev@ispras.ru> X-Mailer: git-send-email 2.18.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit 4a29b7090749 ("[media] vimc: Subdevices as modules") removes vimc allocation from vimc_probe(), so corresponding deallocation on the error path tries to free static memory. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev --- drivers/media/platform/vimc/vimc-core.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/platform/vimc/vimc-core.c b/drivers/media/platform/vimc/vimc-core.c index fe088a953860..9246f265de31 100644 --- a/drivers/media/platform/vimc/vimc-core.c +++ b/drivers/media/platform/vimc/vimc-core.c @@ -328,7 +328,6 @@ static int vimc_probe(struct platform_device *pdev) if (ret) { media_device_cleanup(&vimc->mdev); vimc_rm_subdevs(vimc); - kfree(vimc); return ret; } -- 2.18.0