Xiongfeng Wang 7c1ddf7c66 drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios() ...

[ Upstream commit ca54639c77 ]

As comment of pci_get_class() says, it returns a pci_device with its
refcount increased and decreased the refcount for the input parameter
@from if it is not NULL.

If we break the loop in amdgpu_atrm_get_bios() with 'pdev' not NULL, we
need to call pci_dev_put() to decrease the refcount. Add the missing
pci_dev_put() to avoid refcount leak.

Fixes: d38ceaf99e ("drm/amdgpu: add core driver (v4)")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-01-14 10:15:35 +01:00

..

drm

drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()

2023-01-14 10:15:35 +01:00

host1x

gpu: host1x: Avoid trying to use GART on Tegra20

2022-12-02 17:40:05 +01:00

ipu-v3

gpu: ipu-v3: Fix dev_dbg frequency output

2022-04-20 09:23:22 +02:00

trace

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vga

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Makefile

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