linux-kernel - Re: [PATCH] media: mediatek: vcodec: Fix a reference leak in mtk_vcodec_fw_vpu

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Message-ID: <f1e106c1-f441-434f-a69c-55348163435a@web.de>
Date: Mon, 15 Sep 2025 17:35:22 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: Haoxiang Li <haoxiang_li2024@....com>,
 linux-mediatek@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org,
 linux-media@...r.kernel.org
Cc: stable@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
 Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
 Angelo Gioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Hans Verkuil <hverkuil@...nel.org>, Jiasheng Jiang <jiasheng@...as.ac.cn>,
 Matthias Brugger <matthias.bgg@...il.com>,
 Mauro Carvalho Chehab <mchehab@...nel.org>,
 Tiffany Lin <tiffany.lin@...iatek.com>, Tzung-Bi Shih <tzungbi@...nel.org>,
 Yunfei Dong <yunfei.dong@...iatek.com>
Subject: Re: [PATCH] media: mediatek: vcodec: Fix a reference leak in
 mtk_vcodec_fw_vpu_init()

…
> Fix this by calling put_device() on fw_pdev->dev before returning
> on the error path.

How do you think about to increase the application of scope-based resource management?

Regards,
Markus