83     keymaster_error_t error = EvpKeyToKeyMaterial(pkey.get(), &key_material);  in GenerateKey()  local
84     if (error != KM_ERROR_OK)  in GenerateKey()
85         return error;  in GenerateKey()
102     keymaster_error_t error = UpdateImportKeyDescription(  in ImportKey()  local
104     if (error != KM_ERROR_OK)  in ImportKey()
105         return error;  in ImportKey()
120     keymaster_error_t error =  in UpdateImportKeyDescription()  local
122     if (error != KM_ERROR_OK)  in UpdateImportKeyDescription()
123         return error;  in UpdateImportKeyDescription()
132     error = get_group_size(*EC_KEY_get0_group(ec_key.get()), &extracted_key_size_bits);  in UpdateImportKeyDescription()
133     if (error != KM_ERROR_OK)  in UpdateImportKeyDescription()
134         return error;  in UpdateImportKeyDescription()
195     keymaster_error_t error;  in CreateEmptyKey()  local
196     key->reset(new (std::nothrow) EcKey(hw_enforced, sw_enforced, &error));  in CreateEmptyKey()
198         error = KM_ERROR_MEMORY_ALLOCATION_FAILED;  in CreateEmptyKey()
199     return error;  in CreateEmptyKey()