linux-kernel - Re: [PATCH] PCI: imx: fix device node reference leak in imx_pcie

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Message-ID: <14f774db-2f44-49f3-bb02-7d4033675b04@web.de>
Date: Wed, 3 Sep 2025 19:10:43 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: Miaoqian Lin <linmq006@...il.com>, imx@...ts.linux.dev,
 linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 kernel@...gutronix.de
Cc: stable@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
 Bjorn Helgaas <bhelgaas@...gle.com>, Fabio Estevam <festevam@...il.com>,
 Krzysztof Wilczyński <kwilczynski@...nel.org>,
 Lorenzo Pieralisi <lpieralisi@...nel.org>,
 Lucas Stach <l.stach@...gutronix.de>, Manivannan Sadhasivam
 <mani@...nel.org>, Rob Herring <robh@...nel.org>,
 Richard Zhu <hongxing.zhu@....com>, Sascha Hauer <s.hauer@...gutronix.de>,
 Shawn Guo <shawnguo@...nel.org>, Trent Piepho <tpiepho@...inj.com>
Subject: Re: [PATCH] PCI: imx: fix device node reference leak in
 imx_pcie_probe

> Add missing of_node_put() after of_parse_phandle() call to properly
> release the device node reference.

How do you think about to increase the application of scope-based resource management?
https://elixir.bootlin.com/linux/v6.17-rc4/source/include/linux/of.h#L138


> Found via static analysis.

Which concrete software tools would be involved for this purpose?


How do you think about to append parentheses to the function name
in the summary phrase?

Regards,
Markus