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| author | Wentao Liang <vulab@iscas.ac.cn> | 2025-03-06 15:51:48 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-20 10:15:26 +0200 |
| commit | dc4380f34613eaae997b3ed263bd1cb3d0fd0075 (patch) | |
| tree | 394ab77650fc2e67efe9097ca009bfc1882e5ee0 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 7a872981c69d94a710a465155848d527608e12ea (diff) | |
drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()
[ Upstream commit 1435e895d4fc967d64e9f5bf81e992ac32f5ac76 ]
Add error handling to propagate amdgpu_cgs_create_device() failures
to the caller. When amdgpu_cgs_create_device() fails, release hwmgr
and return -ENOMEM to prevent null pointer dereference.
[v1]->[v2]: Change error code from -EINVAL to -ENOMEM. Free hwmgr.
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions