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, URIBL_BLOCKED,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 579B7C11F6C for ; Mon, 12 Jul 2021 06:28:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A99460FE3 for ; Mon, 12 Jul 2021 06:28:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236045AbhGLG3n (ORCPT ); Mon, 12 Jul 2021 02:29:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:46882 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235062AbhGLGZ1 (ORCPT ); Mon, 12 Jul 2021 02:25:27 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 21BC96112D; Mon, 12 Jul 2021 06:22:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626070959; bh=U2hnAXVGH7qKphcmLp2nGecuXZQb4Qdzm8rghmgSN7k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tHzsNy1MA6gLo7fyKSTFwNXIhfdEJzrhuU3UjB3c/rpxSZpC6QZdYYVoBsE6eWcjs 3rVV/HWaNrEE3NfeLlqQs1dQ4RZhyES1a+KjoBnvb3qADaeN+iI89/CKDguRXRK/I3 HneM3MPOv0AHP/aZd25Z0GdPwcNvplz2lw9YopYc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Zhen Lei , Ulf Hansson , Sasha Levin Subject: [PATCH 5.4 161/348] mmc: usdhi6rol0: fix error return code in usdhi6_probe() Date: Mon, 12 Jul 2021 08:09:05 +0200 Message-Id: <20210712060722.323145472@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060659.886176320@linuxfoundation.org> References: <20210712060659.886176320@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: Zhen Lei [ Upstream commit 2f9ae69e5267f53e89e296fccee291975a85f0eb ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 75fa9ea6e3c0 ("mmc: add a driver for the Renesas usdhi6rol0 SD/SDIO host controller") Reported-by: Hulk Robot Signed-off-by: Zhen Lei Link: https://lore.kernel.org/r/20210508020321.1677-1-thunder.leizhen@huawei.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/usdhi6rol0.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c index 6eba2441c7ef..96b0f81a2032 100644 --- a/drivers/mmc/host/usdhi6rol0.c +++ b/drivers/mmc/host/usdhi6rol0.c @@ -1803,6 +1803,7 @@ static int usdhi6_probe(struct platform_device *pdev) version = usdhi6_read(host, USDHI6_VERSION); if ((version & 0xfff) != 0xa0d) { + ret = -EPERM; dev_err(dev, "Version not recognized %x\n", version); goto e_clk_off; } -- 2.30.2