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=-19.4 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, USER_AGENT_GIT autolearn=unavailable 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 C5EEDC433B4 for ; Wed, 12 May 2021 15:01:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 962F961963 for ; Wed, 12 May 2021 15:01:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232179AbhELPDD (ORCPT ); Wed, 12 May 2021 11:03:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:45612 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231887AbhELO7B (ORCPT ); Wed, 12 May 2021 10:59:01 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 780446144A; Wed, 12 May 2021 14:56:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620831391; bh=Cv6LI9wlQSoSUVWhBCyuz4fJ+z81h80e01Lbp8ns4cM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hJmTdaDYpM6nA9H5wyuX0MWKrQmSH8MdN13WQ1HVWjzAtVLWDEyvPIyoV4lTosUQ/ HjC8PCI6BY8DuTPrwmbbirojVFSbau3Cniz2FwD67vM38XPD65KCdnWDnycQMvonLU fLu+737uwW9H/h9qhrX7HycqbLoKaI0Ln+F94KJs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Yang Yingliang , Sasha Levin Subject: [PATCH 5.4 101/244] USB: gadget: udc: fix wrong pointer passed to IS_ERR() and PTR_ERR() Date: Wed, 12 May 2021 16:47:52 +0200 Message-Id: <20210512144746.265274944@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144743.039977287@linuxfoundation.org> References: <20210512144743.039977287@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yang Yingliang [ Upstream commit 2e3d055bf27d70204cae349335a62a4f9b7c165a ] IS_ERR() and PTR_ERR() use wrong pointer, it should be udc->virt_addr, fix it. Fixes: 1b9f35adb0ff ("usb: gadget: udc: Add Synopsys UDC Platform driver") Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20210330130159.1051979-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/gadget/udc/snps_udc_plat.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c index 32f1d3e90c26..99805d60a7ab 100644 --- a/drivers/usb/gadget/udc/snps_udc_plat.c +++ b/drivers/usb/gadget/udc/snps_udc_plat.c @@ -114,8 +114,8 @@ static int udc_plat_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); udc->virt_addr = devm_ioremap_resource(dev, res); - if (IS_ERR(udc->regs)) - return PTR_ERR(udc->regs); + if (IS_ERR(udc->virt_addr)) + return PTR_ERR(udc->virt_addr); /* udc csr registers base */ udc->csr = udc->virt_addr + UDC_CSR_ADDR; -- 2.30.2