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drm/tegra: Add error check for NVDEC firmware memory allocation

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The return value for tegra_drm_alloc was missing an error check.
Add one.

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230413082202.114721-1-cyndis@kapsi.fi
This commit is contained in:
Mikko Perttunen 2023-04-13 11:22:01 +03:00 committed by Thierry Reding
parent aeedd3a826
commit cf8d322321
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/tegra/nvdec.c
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@ -274,6 +274,8 @@ static int nvdec_load_falcon_firmware(struct nvdec *nvdec)
return err;
} else {
virt = tegra_drm_alloc(tegra, size, &iova);
if (IS_ERR(virt))
return PTR_ERR(virt);
}
nvdec->falcon.firmware.virt = virt;