crypto: ccree - improve error handling

[ Upstream commit ccba2f1112d4871982ae3f09d1984c0443c89a97 ]

pass the returned error code to the higher level functions

Signed-off-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>