Unreg fd if fd erring
Unreg fd if fd erring

Change-Id: I08b47a9ff613031edc20fb62bf83161f6ae1490c
Signed-off-by: TanelDettenborn <b78e06a93b55ca1de0e9b602be506ea7b7368e0f@intel.com>

Open-TEE/tee-engine