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media: mx2_emmaprp: Fix memleak in emmaprp_probe
[ Upstream commit21d387b8d3
] When platform_get_irq() fails, we should release vfd and unregister pcdev->v4l2_dev just like the subsequent error paths. Fixes:d4e192cc44
("media: mx2_emmaprp: Check for platform_get_irq() error") Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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parent
c5da13f027
commit
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1 changed files with 5 additions and 2 deletions
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@ -942,8 +942,11 @@ static int emmaprp_probe(struct platform_device *pdev)
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platform_set_drvdata(pdev, pcdev);
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irq = platform_get_irq(pdev, 0);
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if (irq < 0)
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return irq;
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if (irq < 0) {
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ret = irq;
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goto rel_vdev;
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}
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ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0,
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dev_name(&pdev->dev), pcdev);
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if (ret)
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