From patchwork Sun Aug 7 06:43:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 85261 X-Patchwork-Delegate: sakari.ailus@iki.fi Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1oKa0i-007KVE-Q7; Sun, 07 Aug 2022 06:43:41 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233118AbiHGGnh (ORCPT + 1 other); Sun, 7 Aug 2022 02:43:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233033AbiHGGnf (ORCPT ); Sun, 7 Aug 2022 02:43:35 -0400 Received: from smtp.smtpout.orange.fr (smtp-28.smtpout.orange.fr [80.12.242.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E4E511A07 for ; Sat, 6 Aug 2022 23:43:34 -0700 (PDT) Received: from pop-os.home ([90.11.190.129]) by smtp.orange.fr with ESMTPA id Ka0YohQK6gtndKa0ZoYPTF; Sun, 07 Aug 2022 08:43:32 +0200 X-ME-Helo: pop-os.home X-ME-Auth: YWZlNiIxYWMyZDliZWIzOTcwYTEyYzlhMmU3ZiQ1M2U2MzfzZDfyZTMxZTBkMTYyNDBjNDJlZmQ3ZQ== X-ME-Date: Sun, 07 Aug 2022 08:43:32 +0200 X-ME-IP: 90.11.190.129 From: Christophe JAILLET To: Mauro Carvalho Chehab , Daniel Scally , Sakari Ailus Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , Mauro Carvalho Chehab , linux-media@vger.kernel.org Subject: [PATCH] media: ov8865: Fix an error handling path in ov8865_probe() Date: Sun, 7 Aug 2022 08:43:29 +0200 Message-Id: <5f84057db4f6a0d0fc50176a0ea5bf6c8a067cf0.1659854576.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.4 (--) X-LSpam-Report: No, score=-2.4 required=5.0 tests=BAYES_00=-1.9,FREEMAIL_FORGED_FROMDOMAIN=0.001,FREEMAIL_FROM=0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no The commit in Fixes also introduced some new error handling which should goto the existing error handling path. Otherwise some resources leak. Fixes: 73dcffeb2ff9 ("media: i2c: Support 19.2MHz input clock in ov8865") Signed-off-by: Christophe JAILLET --- drivers/media/i2c/ov8865.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c index b8f4f0d3e33d..15d0f79231dd 100644 --- a/drivers/media/i2c/ov8865.c +++ b/drivers/media/i2c/ov8865.c @@ -3034,11 +3034,13 @@ static int ov8865_probe(struct i2c_client *client) &rate); if (!ret && sensor->extclk) { ret = clk_set_rate(sensor->extclk, rate); - if (ret) - return dev_err_probe(dev, ret, - "failed to set clock rate\n"); + if (ret) { + dev_err_probe(dev, ret, "failed to set clock rate\n"); + goto error_endpoint; + } } else if (ret && !sensor->extclk) { - return dev_err_probe(dev, ret, "invalid clock config\n"); + dev_err_probe(dev, ret, "invalid clock config\n"); + goto error_endpoint; } sensor->extclk_rate = rate ? rate : clk_get_rate(sensor->extclk);