crypto: atmel-aes - guard unregister on error in atmel_aes_register_algs

Ensure the device supports XTS and GCM with 'has_xts' and 'has_gcm'
before unregistering algorithms when XTS or authenc registration fails,
which would trigger a WARN in crypto_unregister_alg().

Currently, with the capabilities defined in atmel_aes_get_cap(), this
bug cannot happen because all devices that support XTS and authenc also
support GCM, but the error handling should still be correct regardless
of hardware capabilities.

Fixes: d52db5188a87 ("crypto: atmel-aes - add support to the XTS mode")
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

0 files changed, 0 insertions, 0 deletions