From patchwork Fri Mar 1 13:10:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 13578422 Received: from mout.web.de (mout.web.de [212.227.15.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D434269E15; Fri, 1 Mar 2024 13:11:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.15.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709298682; cv=none; b=otGfYSO/ar6UQOnLQDMZbZnAx9Lj7pmPVT4x+wR40oGCEQYcOjZahH5I9Nx7qqbQPi7JKGBONCp4ankjxIduu4rO+Jaw7xygUBs8IHf+InvYJ+jO4yguxPDZzQHYKREHcbTfzRegoC9EiKfPZQF3ucAnLk9o6aHjgSZvq7AVSLE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709298682; c=relaxed/simple; bh=OHktGIjUm7CQdUtl/zLN2vwuppLnKIcC+CZk6F9ja24=; h=Message-ID:Date:MIME-Version:To:Cc:From:Subject:Content-Type; b=PSNIJ23X4srIUfYKWTJHXxnkwLsMZvb4ZrqXOVjTBoY5DbsgKhOlPHc8wsbTuqJEJZd98r+TezCa/4S4OvyHqgNlQ9VO9w4R8gqBPH2Rvs+fa2mdxMLVDG1ZtbSAFogPBlLrrsTjss13wAZahbyWpAmn722ZiIZq/5AZq1zJ2yA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=vAPAXPKt; arc=none smtp.client-ip=212.227.15.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="vAPAXPKt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=s29768273; t=1709298645; x=1709903445; i=markus.elfring@web.de; bh=OHktGIjUm7CQdUtl/zLN2vwuppLnKIcC+CZk6F9ja24=; h=X-UI-Sender-Class:Date:To:Cc:From:Subject; b=vAPAXPKtfdbuQ2UfClqFlUrK7EJGbKKpZIfa+BIfGuG+lc6YU9GKusC7/BwN8hLR rr5vsLZo2Di++J6P1jNKuD+pmtjbV7vssOdvC0s4joo16QDo3CGjvJQ0SpSQIc592 ZsirhGC/Q9d0/9a/H+XOh0QTnn9B2RCjyyu8LvHHsr49kJABlpXohV5+RUTtu89Gr ESB2TDOaLwByG7l5vBWXc+QEC/UHDwrIQMg+J84dcJofvqfrCQsaR4i1OEhKnyeel dvkjkiLiRX8qBDQ88+takMPKmZisLQrnCO7ueVLU3mtPv92o5WzG/8Dp8RjIcZ5b0 gq5Wxxm3XlixeqVw/w== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.86.95]) by smtp.web.de (mrweb006 [213.165.67.108]) with ESMTPSA (Nemesis) id 1M59n6-1rh97Z01bA-0016Y7; Fri, 01 Mar 2024 14:10:45 +0100 Message-ID: Date: Fri, 1 Mar 2024 14:10:41 +0100 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: linux-media@vger.kernel.org, kernel-janitors@vger.kernel.org, Biju Das , Hans Verkuil , Lad Prabhakar , Laurent Pinchart , Mauro Carvalho Chehab , Sakari Ailus , =?utf-8?q?Uwe_Kleine-K=C3=B6ni?= =?utf-8?q?g?= Content-Language: en-GB Cc: LKML From: Markus Elfring Subject: [PATCH] media: rzg2l-csi2: Use common error handling code in rzg2l_csi2_parse_dt() X-Provags-ID: V03:K1:araX4k2QEvajPbpM9grsaW6s3R17fGhqPxgHzilzewFkzka73/9 7ur2SvI/96mHuYRr+fTAoXmRubf5VMXj12yiz89UepxZ7+o8XjsCpUE5cQT3KJgVfk9JpxL +EvPm+4nDME4cdXGphJVTbbjWXZmgAimVRskD21h1Gag11210+jzhCb/AOIiq8qjAce9XXv 4bXGrPE44gc8+S/IzjPoA== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:pxo9Bvkn7pI=;hrb1XBYTw5d2PZ1qJg7WXAXoFOS k4cqOY/kr2TeE7vtqKX23lx4h8xW1a4KqFAMTS8OSJ78+5H1YGGHAC2oWkwNxZXI6f6LzdXcR mJP8Hh0czfLryeyl19anj9laQ1lp+CgVVd7RUoX0AHF14TkOxSe4BuYcYMZq4m7hny/qmy40I /Zygrdc9PXmchcdUMWKlVvT4etJnwU8EMUuA4CoEYbOFkIvXpfzXGC7+wYeoXuQImlunaJ/Jq k/C24ms36Qs9BtjhS01Aka/brG7sneePI/yC9C0h8G5z07oq1zV0N0VCPSqLuOOX91UojMpRm azExq6WTx54HPcggzf4SE9rzXUoLzrnkTL9JbdbarHIqYqInYLqeYl2enMLfbVVb7mfyqXm10 Y9x4X50aGEPd/RqkxDAxsYTQVE9GSpDWPj28gnjSCN/OYgJfdeuvvystU9QGttMqeYvhBPvRF tOeCpqN9BdH/vVZkbqbeMi0a+8FzbH9u0wHWcFyRBe0+B+n4M768+4RoiEjXW++/qaJtP2JZ3 jQa8pCIwqX6+AkaHXI3pRgr/Yvl/FizrapmuAlaCEIOcZvQwUH5CFBckQZRTIihjXoQbt0lZz R+4HKIMtnO6juof1Wy4WbwQ/nkot0T/KnugpIMq2vTlQdIFUCBFEl54J9p010EBC4EcOK1KgI E0rAXh0r4vEu1Bd3mg85XiDxbKrdLspnc9HqdzABYR3aePL1XANhgcNaejXAPiPEcAIeQUaE+ l4SkZFK1ZjSoYxY49NaxhNse2B3dAsNC2hAjr0PdJXyZ50lXkzFWuwxeRZbO54B4at82yoMO3 ju6mQeOkGfIMBa6DBg067AP1xfcYiG9ulTS1X9S8HY01A= From: Markus Elfring Date: Fri, 1 Mar 2024 14:02:22 +0100 Add a label so that a bit of exception handling can be better reused in an if branch of this function implementation. Signed-off-by: Markus Elfring --- drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.44.0 diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c index e68fcdaea207..ef6922dad35f 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c @@ -671,12 +671,13 @@ static int rzg2l_csi2_parse_dt(struct rzg2l_csi2 *csi2) ret = v4l2_fwnode_endpoint_parse(ep, &v4l2_ep); if (ret) { dev_err(csi2->dev, "Could not parse v4l2 endpoint\n"); - fwnode_handle_put(ep); - return -EINVAL; + ret = -EINVAL; + goto put_fwnode_ep; } ret = rzg2l_csi2_parse_v4l2(csi2, &v4l2_ep); if (ret) { +put_fwnode_ep: fwnode_handle_put(ep); return ret; }