From patchwork Thu May 20 09:21:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 445514 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=-19.1 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=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 077D8C43617 for ; Thu, 20 May 2021 10:35:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E256A61059 for ; Thu, 20 May 2021 10:35:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236953AbhETKgc (ORCPT ); Thu, 20 May 2021 06:36:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:60414 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237340AbhETKdg (ORCPT ); Thu, 20 May 2021 06:33:36 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BE21661C4F; Thu, 20 May 2021 09:52:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621504376; bh=2BCJQ+VUR7iOEqZ1PQf3CXIRJpkqowem3R3r7vfhMas=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FNYC2BN6j+b6qw65a/hfV3BS0bSYk3oPYNACuHsB7XB3xYa56IewJMSw1CRuoAaOa aaiJtQ6PLJ+QaW3e5eUz9AN7ZZc0CtPnyv1eE2J2e6gJQWhV9/OaHKgLJ2vuR3lV4s Ehk2Vhsid49hQryGnsURYh71U6b8EMzFuh2/jbo8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sergey Shtylyov , Wolfram Sang , Sasha Levin Subject: [PATCH 4.14 218/323] i2c: sh7760: fix IRQ error path Date: Thu, 20 May 2021 11:21:50 +0200 Message-Id: <20210520092127.598785015@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092120.115153432@linuxfoundation.org> References: <20210520092120.115153432@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Sergey Shtylyov [ Upstream commit 92dfb27240fea2776f61c5422472cb6defca7767 ] While adding the invalid IRQ check after calling platform_get_irq(), I managed to overlook that the driver has a complex error path in its probe() method, thus a simple *return* couldn't be used. Use a proper *goto* instead! Fixes: e5b2e3e74201 ("i2c: sh7760: add IRQ check") Signed-off-by: Sergey Shtylyov Signed-off-by: Wolfram Sang Signed-off-by: Sasha Levin --- drivers/i2c/busses/i2c-sh7760.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c index c79c9f542c5a..319d1fa617c8 100644 --- a/drivers/i2c/busses/i2c-sh7760.c +++ b/drivers/i2c/busses/i2c-sh7760.c @@ -473,7 +473,7 @@ static int sh7760_i2c_probe(struct platform_device *pdev) ret = platform_get_irq(pdev, 0); if (ret < 0) - return ret; + goto out3; id->irq = ret; id->adap.nr = pdev->id;