[PATCH v4] crypto: remove instance when test failed

A cipher instance is added to the list of instances unconditionally regardless of whether the associated test failed. However, a failed test implies that during another lookup, the cipher instance will be added to the list again as it will not be found by the lookup code. That means that the list

[PATCH v4] crypto: remove instance when test failed

A cipher instance is added to the list of instances unconditionally regardless of whether the associated test failed. However, a failed test implies that during another lookup, the cipher instance will be added to the list again as it will not be found by the lookup code. That means that the list