From patchwork Fri Jul 9 14:25:51 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 12367459 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=-17.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 29EC8C07E9C for ; Fri, 9 Jul 2021 14:26:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12581613BC for ; Fri, 9 Jul 2021 14:26:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231921AbhGIO3O (ORCPT ); Fri, 9 Jul 2021 10:29:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59816 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229561AbhGIO3O (ORCPT ); Fri, 9 Jul 2021 10:29:14 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02D70C0613E5 for ; Fri, 9 Jul 2021 07:26:31 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id v5so12419906wrt.3 for ; Fri, 09 Jul 2021 07:26:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ragnatech-se.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=REDzv9+6s/N+X5U5gFn/O0gbvXr5/Mxy0tkymEivpfM=; b=J8xPdC7LNcVfyQebl8RoVRlVv8lBRl9wsbT0WT0MibpfwU4KCFRfMB+rBJuox3qZ+w d9cklezxxRTB0yFO8U/hbGpdjA7T4OhN4a2dGZhtEvBjRT7Kww77cG4HVNxzkw/mKP2i TOCKOuVCLCmawep3pBglQFTth9rXthEL2Y5MFdRcmI4UXB/EOKaou/ZGX71NN2eSfuwc 1j57zpW1cnnWizohwBF9UVmy5CcpjVrr0VkiIivqxDZhUVyO0DQPdVkjsVHpDpfU9XZb D0FWOFkA8DANcRNQmHVV8OjRgWM7q3382DQLpFxp8Yd2JxErvrF5XRhGSUm0ln7VKTwr 6RBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=REDzv9+6s/N+X5U5gFn/O0gbvXr5/Mxy0tkymEivpfM=; b=aBhjz0qhqgwMoHrT+bAnw2Il8V+OwyKoNUmNbDFU4dR5b0N9IT/JZnl7s5p3v/hRYH UvFShxIp/R0Vv4wF9Ca8NzSzid8KSjSsfTfNjIKYFeemIEdzUTWHirmnpDyeQSkXEIzQ FH45Mec5xuy3s0/9Zal2RDBEdzktxKNGi/kULw5A2HDd8XwsUkscMQ83g8F/3B8cXR/S 9+Yzew4kFFb9lKGY6stgaiE+PDpjgY0ArpMdNHKvrlrYRtwNAXR8ChTsdklhK/GIklmq Hh/TY68Iu1C55jbkHWEx/K7iOvRdnVr+Gp76N425VD3TV8VkZLhIoeN0qVYLNJOonkGm neSg== X-Gm-Message-State: AOAM532srNb682HrUG8Fnh0/5rF+k4tKBeitF4K/ivqQm8q3x51hU74s KlXTpCDaI2rkX567FgrXYM5DNA== X-Google-Smtp-Source: ABdhPJzhiqwYFKTzIvTfyAQDaCoU6v/bYZ7b3ymddCIRsPCtD/0ElCBXcGC+/ASQxujm+vflsroK8A== X-Received: by 2002:adf:ee4f:: with SMTP id w15mr2983931wro.311.1625840789638; Fri, 09 Jul 2021 07:26:29 -0700 (PDT) Received: from bismarck.berto.se (p4fca2710.dip0.t-ipconnect.de. [79.202.39.16]) by smtp.googlemail.com with ESMTPSA id f82sm11034245wmf.25.2021.07.09.07.26.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jul 2021 07:26:29 -0700 (PDT) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: Sakari Ailus , Hans Verkuil , linux-media@vger.kernel.org Cc: Jacopo Mondi , =?utf-8?q?Niklas_S=C3=B6derlund?= , Jacopo Mondi Subject: [PATCH v2 02/11] rcar-vin: Fix error paths for rvin_mc_init() Date: Fri, 9 Jul 2021 16:25:51 +0200 Message-Id: <20210709142600.651718-3-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210709142600.651718-1-niklas.soderlund+renesas@ragnatech.se> References: <20210709142600.651718-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The error paths of rvin_mc_init() do not clean up properly, fix this. Signed-off-by: Niklas Söderlund Reviewed-by: Jacopo Mondi --- drivers/media/platform/rcar-vin/rcar-core.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c index 6ea561fcd7a394fa..bea3880752169344 100644 --- a/drivers/media/platform/rcar-vin/rcar-core.c +++ b/drivers/media/platform/rcar-vin/rcar-core.c @@ -946,17 +946,23 @@ static int rvin_mc_init(struct rvin_dev *vin) if (ret) return ret; + ret = rvin_create_controls(vin, NULL); + if (ret < 0) + return ret; + ret = rvin_group_get(vin); if (ret) - return ret; + goto err_controls; ret = rvin_mc_parse_of_graph(vin); if (ret) - rvin_group_put(vin); + goto err_group; - ret = rvin_create_controls(vin, NULL); - if (ret < 0) - return ret; + return 0; +err_group: + rvin_group_put(vin); +err_controls: + rvin_free_controls(vin); return ret; }