Move the topology-locked part of kfd_topology_add_device into a separate
function to simlpify error handling and release the topology lock
consistently.
Reported-by: NDan Carpenter <error27@gmail.com>
Signed-off-by: NFelix Kuehling <felix.kuehling@gmail.com>
Signed-off-by: NMa Jun <Jun.Ma2@amd.com>
Reviewed-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>