Received: by 10.213.65.68 with SMTP id h4csp129084imn; Fri, 23 Mar 2018 00:40:15 -0700 (PDT) X-Google-Smtp-Source: AG47ELsgWO00vEvLtHFVXFqQZE+XJPpxD2aWwDN5q4tHfIxwoXb1NMvbAY/M3zjloDHo3LYXp6Ka X-Received: by 2002:a17:902:7142:: with SMTP id u2-v6mr28245638plm.257.1521790815033; Fri, 23 Mar 2018 00:40:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1521790815; cv=none; d=google.com; s=arc-20160816; b=IYYBNPGC/gMwjw6f8m1z7amw3caiqgJDODdxhkeoSgRONLsZ3MwJ7Usy5yrG0D5NvX JMd+4acG+3Y9UlfdaCROpwIsiJzXkFNiQlje9Jw5p2t+F7fu7oNuCGqSZlXe/g48nsQ2 zeh9TqTM8Hto1yl/6mU3QkAS23ycCGGGzqaph8FAJZUp8B1ZzQSCWSGowW6lAHKFql1Z kCDqOQrOaHqjXs+qy1VXxSrpZTN21lH2OoRPlv9daesVChgV2DHWlTq4Rh2cD45SOR6i d9cc5qBCoVKtGoNg83LErMRFdwdqOoH3+64+ak8yZcBYttaFQli2oCPCmV3PMwudknH/ /2Nw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=mmz4LQw8HR1O2Iu4gPoBhH5g4iQrIafQliVUC1/WHZw=; b=r8UaVpbkb45l/gjdRuqAw2T6vLTiFULJg0ii49xHYKwaP8ZBPdVKbBZee322daCcFX uTcY4BsgaHkqrn/ql0MpmD5nbwI6iSRbf9ONFj4J4eVyxx6SlU2fMxmAXe6zMKnthEb4 x7z8RGWjIm/HilPK1HZuo1nsdH4q7fehWL3hg5vQ37K7kRUi+JDa4DT2xllfZt3/2THq 4QUTftOHiVtvtoddPQ7f4glBbf6IIhwJm/AJFfqR8u17kxuw5eBzccNMQMdUMiXojeE9 qNJriooRLCyTiukp4rS8LXDWVxBKwjo5gYTkO/Zc1xn40MR+fYe8IlbSD+RLu7IH0KY6 slrA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t25si5783103pge.26.2018.03.23.00.40.00; Fri, 23 Mar 2018 00:40:14 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751805AbeCWHjH (ORCPT + 99 others); Fri, 23 Mar 2018 03:39:07 -0400 Received: from regular1.263xmail.com ([211.150.99.135]:49291 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751747AbeCWHjE (ORCPT ); Fri, 23 Mar 2018 03:39:04 -0400 Received: from jeffy.chen?rock-chips.com (unknown [192.168.167.87]) by regular1.263xmail.com (Postfix) with ESMTP id 60D521E749; Fri, 23 Mar 2018 15:39:00 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 9ACAD3DC; Fri, 23 Mar 2018 15:38:52 +0800 (CST) X-RL-SENDER: jeffy.chen@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 103.29.142.67 X-LOGIN-NAME: jeffy.chen@rock-chips.com X-UNIQUE-TAG: <064a1872a3b19b9f0ee6179aae630344> X-ATTACHMENT-NUM: 0 X-SENDER: cjf@rock-chips.com X-DNS-TYPE: 0 Received: from localhost (unknown [103.29.142.67]) by smtp.263.net (Postfix) whith ESMTP id 76316V3Y38; Fri, 23 Mar 2018 15:39:00 +0800 (CST) From: Jeffy Chen To: linux-kernel@vger.kernel.org Cc: jcliang@chromium.org, robin.murphy@arm.com, xxm@rock-chips.com, tfiga@chromium.org, Jeffy Chen , Heiko Stuebner , linux-rockchip@lists.infradead.org, iommu@lists.linux-foundation.org, Joerg Roedel , linux-arm-kernel@lists.infradead.org Subject: [PATCH v8 02/14] iommu/rockchip: Fix error handling in probe Date: Fri, 23 Mar 2018 15:38:02 +0800 Message-Id: <20180323073814.5802-3-jeffy.chen@rock-chips.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180323073814.5802-1-jeffy.chen@rock-chips.com> References: <20180323073814.5802-1-jeffy.chen@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add missing iommu_device_sysfs_remove in error path. Signed-off-by: Jeffy Chen Reviewed-by: Tomasz Figa Acked-by: Robin Murphy --- Changes in v8: Don't introduce the additional return. Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None drivers/iommu/rockchip-iommu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index e7fb824d123e..73117dbe839e 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -1193,6 +1193,8 @@ static int rk_iommu_probe(struct platform_device *pdev) iommu_device_set_ops(&iommu->iommu, &rk_iommu_ops); err = iommu_device_register(&iommu->iommu); + if (err) + iommu_device_sysfs_remove(&iommu->iommu); return err; } -- 2.11.0