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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 058CCC35646 for ; Fri, 21 Feb 2020 16:52:39 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D8F1B2465D for ; Fri, 21 Feb 2020 16:52:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D8F1B2465D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=cip-dev-bounces@lists.cip-project.org Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id BB9298796C; Fri, 21 Feb 2020 16:52:38 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CAF6OumOLHdZ; Fri, 21 Feb 2020 16:52:36 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id F1BD688012; Fri, 21 Feb 2020 16:52:35 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id DFBC6C013E; Fri, 21 Feb 2020 16:52:35 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id D0463C07FE for ; Fri, 21 Feb 2020 16:52:34 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id CDB7C864A6 for ; Fri, 21 Feb 2020 16:52:34 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IV-s3hdFjuES for ; Fri, 21 Feb 2020 16:52:34 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by fraxinus.osuosl.org (Postfix) with ESMTP id 2E4FF864C3 for ; Fri, 21 Feb 2020 16:52:34 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.70,468,1574089200"; d="scan'208";a="39942261" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 22 Feb 2020 01:52:33 +0900 Received: from marian-VirtualBox.ree.adwin.renesas.com (unknown [10.226.36.164]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 17D1740A3602; Sat, 22 Feb 2020 01:52:32 +0900 (JST) From: Marian-Cristian Rotariu To: cip-dev@lists.cip-project.org Date: Fri, 21 Feb 2020 16:52:06 +0000 Message-Id: <1582303929-5773-20-git-send-email-marian-cristian.rotariu.rb@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1582303929-5773-1-git-send-email-marian-cristian.rotariu.rb@bp.renesas.com> References: <1582303929-5773-1-git-send-email-marian-cristian.rotariu.rb@bp.renesas.com> Subject: [cip-dev] [PATCH v2 4.19.y-cip 19/22] usb: typec: fix an IS_ERR() vs NULL bug in hd3ss3220_probe() X-BeenThere: cip-dev@lists.cip-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: cip-dev-bounces@lists.cip-project.org Sender: "cip-dev" From: Dan Carpenter commit c8dd192be821039d7023e0a5869d2cdf3acdef7e upstream. The device_get_named_child_node() function doesn't return error pointers, it returns NULL on error. Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller") Signed-off-by: Dan Carpenter Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20191011185055.GA20972@mwanda Signed-off-by: Greg Kroah-Hartman Signed-off-by: Marian-Cristian Rotariu --- drivers/usb/typec/hd3ss3220.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/typec/hd3ss3220.c b/drivers/usb/typec/hd3ss3220.c index 0c808ea..2bcb79a 100644 --- a/drivers/usb/typec/hd3ss3220.c +++ b/drivers/usb/typec/hd3ss3220.c @@ -183,8 +183,8 @@ static int hd3ss3220_probe(struct i2c_client *client, hd3ss3220_set_source_pref(hd3ss3220, HD3SS3220_REG_GEN_CTRL_SRC_PREF_DRP_DEFAULT); connector = device_get_named_child_node(hd3ss3220->dev, "connector"); - if (IS_ERR(connector)) - return PTR_ERR(connector); + if (!connector) + return -ENODEV; hd3ss3220->role_sw = fwnode_usb_role_switch_get(connector); fwnode_handle_put(connector); -- 2.7.4 _______________________________________________ cip-dev mailing list cip-dev@lists.cip-project.org https://lists.cip-project.org/mailman/listinfo/cip-dev