psa_crypto_cipher: add guard for unused variable

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti 2023-10-23 14:12:23 +02:00
parent 1e21f26d88
commit 36fe8b9f4b

View File

@ -91,7 +91,10 @@ psa_status_t mbedtls_cipher_values_from_psa(
mbedtls_cipher_id_t *cipher_id)
{
mbedtls_cipher_id_t cipher_id_tmp;
/* Only DES modifies key_bits */
#if !defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DES)
(void) key_bits;
#endif
if (PSA_ALG_IS_AEAD(alg)) {
alg = PSA_ALG_AEAD_WITH_SHORTENED_TAG(alg, 0);