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[2620:137:e000::3:6]) by mx.google.com with ESMTPS id u7-20020a170902e80700b001c61bd7cee0si985055plg.211.2023.10.28.00.51.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Oct 2023 00:51:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id B3DCA829D10B; Sat, 28 Oct 2023 00:51:37 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229584AbjJ1HvZ convert rfc822-to-8bit (ORCPT + 99 others); Sat, 28 Oct 2023 03:51:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229458AbjJ1HvY (ORCPT ); Sat, 28 Oct 2023 03:51:24 -0400 Received: from smtprelay03.ispgateway.de (smtprelay03.ispgateway.de [80.67.29.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41406F2 for ; Sat, 28 Oct 2023 00:51:21 -0700 (PDT) Received: from [92.206.139.21] (helo=note-book.lan) by smtprelay03.ispgateway.de with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.1) (envelope-from ) id 1qwe6I-0000cK-28; Sat, 28 Oct 2023 09:51:18 +0200 Message-ID: <72fc57142351331a8a42a6569727b6dd194d419c.camel@apitzsch.eu> Subject: Re: [PATCH v2 5/5] media: i2c: imx214: Fix cleanup after controls initialization error From: =?ISO-8859-1?Q?Andr=E9?= Apitzsch To: Ricardo Ribalda Delgado Cc: Sakari Ailus , Mauro Carvalho Chehab , Kieran Bingham , Jacopo Mondi , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Date: Sat, 28 Oct 2023 09:51:17 +0200 In-Reply-To: References: <20231028-imx214-v2-0-69a8fb730d6e@apitzsch.eu> <20231028-imx214-v2-5-69a8fb730d6e@apitzsch.eu> Autocrypt: addr=git@apitzsch.eu; 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charset="UTF-8" Content-Transfer-Encoding: 8BIT User-Agent: Evolution 3.50.1 MIME-Version: 1.0 X-Df-Sender: YW5kcmVAYXBpdHpzY2guZXU= X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Sat, 28 Oct 2023 00:51:37 -0700 (PDT) Hi Ricardo, Am Samstag, dem 28.10.2023 um 09:30 +0200 schrieb Ricardo Ribalda Delgado: > Hi Andre > > On Sat, Oct 28, 2023 at 9:19 AM André Apitzsch > wrote: > > > > If the controls are initialized incorrectly, don't destroy the > > mutex not > > initialized yet and don't free controls as that is handled in > > imx214_ctrls_init(). > > > > Signed-off-by: André Apitzsch > > Since you are calling v4l2_ctrl_handler_free() in imx214_ctrls_init, > I think you should squash this patch with 2/5. > > Sorry for asking for a follow-up patch :S I will squash it. Shall I keep the r-b tags? Is it okay to send the new version now? > > Regards! > > > > --- > >  drivers/media/i2c/imx214.c | 3 ++- > >  1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/media/i2c/imx214.c > > b/drivers/media/i2c/imx214.c > > index e0d9624a9d3f..0aba28d6dc2f 100644 > > --- a/drivers/media/i2c/imx214.c > > +++ b/drivers/media/i2c/imx214.c > > @@ -1069,7 +1069,7 @@ static int imx214_probe(struct i2c_client > > *client) > > > >         ret = imx214_ctrls_init(imx214); > >         if (ret < 0) > > -               goto free_ctrl; > > +               goto error_power_off; > > > >         mutex_init(&imx214->mutex); > >         imx214->ctrls.lock = &imx214->mutex; > > @@ -1100,6 +1100,7 @@ static int imx214_probe(struct i2c_client > > *client) > >  free_ctrl: > >         mutex_destroy(&imx214->mutex); > >         v4l2_ctrl_handler_free(&imx214->ctrls); > > +error_power_off: > >         pm_runtime_disable(imx214->dev); > > > >         return ret; > > > > -- > > 2.42.0 > >