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drm/amd/ras: fix memory leak on ras sw_init failure

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Fix memory leak on ras sw_init failure.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
YiPeng Chai 2026-05-12 11:00:14 +08:00 committed by Alex Deucher
parent 89e50de565
commit 642ed3af44
1 changed files with 16 additions and 4 deletions
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20
drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.c
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@ -309,13 +309,17 @@ static int amdgpu_ras_mgr_sw_init(struct amdgpu_ip_block *ip_block)
if (!ras_mgr->ras_core) {
RAS_DEV_ERR(adev, "Failed to create ras core!\n");
ret = -EINVAL;
goto err;
goto err1;
}
ras_mgr->ras_core->dev = adev;
amdgpu_ras_process_init(adev);
ras_core_sw_init(ras_mgr->ras_core);
ret = ras_core_sw_init(ras_mgr->ras_core);
if (ret) {
RAS_DEV_ERR(adev, "ras_core_sw_init failed! ret:%d\n", ret);
goto err2;
}
amdgpu_ras_mgr_init_event_mgr(ras_mgr->ras_core);
if (amdgpu_sriov_vf(adev)) {
@ -323,14 +327,22 @@ static int amdgpu_ras_mgr_sw_init(struct amdgpu_ip_block *ip_block)
if (ret) {
RAS_DEV_ERR(adev,
"Virt ras sw_init failed! ret:%d\n", ret);
goto err;
goto err3;
}
}
return 0;
err:
err3:
if (ras_mgr->ras_core)
ras_core_sw_fini(ras_mgr->ras_core);
err2:
amdgpu_ras_process_fini(adev);
if (ras_mgr->ras_core)
ras_core_destroy(ras_mgr->ras_core);
err1:
kfree(ras_mgr);
con->ras_mgr = NULL;
return ret;
}