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drm/amdgpu: Fix error handling in amdgpu_vm_init

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Make sure vm->root.bo is not left reserved if amdgpu_bo_kmap fails.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Felix Kuehling 2017-08-25 20:15:04 -04:00 committed by Alex Deucher
parent 0596df6b09
commit ca290da8f6
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -2615,9 +2615,9 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
goto error_free_root;
r = amdgpu_bo_kmap(vm->root.base.bo, NULL);
amdgpu_bo_unreserve(vm->root.base.bo);
if (r)
goto error_free_root;
amdgpu_bo_unreserve(vm->root.base.bo);
}
return 0;