This is a note to let you know that I've just added the patch titled media: mx2_emmaprp: Fix memleak in emmaprp_probe to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: media-mx2_emmaprp-fix-memleak-in-emmaprp_probe.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 2d06a7c5f64447228d3545522d50664ab0c06a01 Author: Dinghao Liu <dinghao.liu@xxxxxxxxxx> Date: Wed Aug 26 11:26:04 2020 +0200 media: mx2_emmaprp: Fix memleak in emmaprp_probe [ Upstream commit 21d387b8d372f859d9e87fdcc7c3b4a432737f4d ] When platform_get_irq() fails, we should release vfd and unregister pcdev->v4l2_dev just like the subsequent error paths. Fixes: d4e192cc44914 ("media: mx2_emmaprp: Check for platform_get_irq() error") Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx> Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx> Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 951f2fd415b0d..163e825bf1aac 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -942,8 +942,11 @@ static int emmaprp_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pcdev); irq = platform_get_irq(pdev, 0); - if (irq < 0) - return irq; + if (irq < 0) { + ret = irq; + goto rel_vdev; + } + ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0, dev_name(&pdev->dev), pcdev); if (ret)