From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753020AbcAGS2E (ORCPT ); Thu, 7 Jan 2016 13:28:04 -0500 Received: from lists.s-osg.org ([54.187.51.154]:45270 "EHLO lists.s-osg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752324AbcAGS2B (ORCPT ); Thu, 7 Jan 2016 13:28:01 -0500 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas , Mauro Carvalho Chehab , Andrzej Hajda , Kyungmin Park , linux-media@vger.kernel.org Subject: [PATCH 3/8] [media] s5c73m3: Check v4l2_of_parse_endpoint() return value Date: Thu, 7 Jan 2016 15:27:17 -0300 Message-Id: <1452191248-15847-4-git-send-email-javier@osg.samsung.com> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1452191248-15847-1-git-send-email-javier@osg.samsung.com> References: <1452191248-15847-1-git-send-email-javier@osg.samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The v4l2_of_parse_endpoint() function can fail so check the return value. Signed-off-by: Javier Martinez Canillas --- drivers/media/i2c/s5c73m3/s5c73m3-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 57b3d27993a4..08af58fb8e7d 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1639,8 +1639,10 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state) return 0; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; if (ep.bus_type != V4L2_MBUS_CSI2) { dev_err(dev, "unsupported bus type\n"); -- 2.4.3