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| author | Navid Emamdoost <navid.emamdoost@gmail.com> | 2019-11-10 07:23:38 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2019-11-10 07:23:38 +0100 |
| commit | c3df30a01da4955e04fa068c503cd784b31dad92 (patch) | |
| tree | 4f45e39cf79e2ce0c49bc8d62ecc59b43cca6dc7 /drivers/media | |
| parent | 99cf8a7074c4ce3ff3685cd389f54e7bd4bbf510 (diff) | |
| download | linux-c3df30a01da4955e04fa068c503cd784b31dad92.tar.gz linux-c3df30a01da4955e04fa068c503cd784b31dad92.tar.bz2 linux-c3df30a01da4955e04fa068c503cd784b31dad92.zip | |
media: aspeed-video: Fix memory leaks in aspeed_video_probe
In the implementation of aspeed_video_probe() the allocated memory for
video should be released if either devm_ioremap_resource()
or aspeed_video_init() or aspeed_video_setup_video() fails. Replace
kzalloc() with devm_kzalloc to avoid explicit release for video.
Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/aspeed-video.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c index db45502774b1..d8593cb2ae84 100644 --- a/drivers/media/platform/aspeed-video.c +++ b/drivers/media/platform/aspeed-video.c @@ -1657,7 +1657,8 @@ static int aspeed_video_probe(struct platform_device *pdev) { int rc; struct resource *res; - struct aspeed_video *video = kzalloc(sizeof(*video), GFP_KERNEL); + struct aspeed_video *video = + devm_kzalloc(&pdev->dev, sizeof(*video), GFP_KERNEL); if (!video) return -ENOMEM; |