commit 170067043ff9af98c33ab24f30047b1d2518de56
author Ronald Cron <ronald.cron@arm.com> Fri Dec 03 15:25:24 2021 +0100
committer Ronald Cron <ronald.cron@arm.com> Fri Dec 03 18:55:24 2021 +0100
tree 03f686e5ab6fad82e320571bf7142ab5b434f96c
parent c7a40bc9c24a2c7432135d131caf2952bc9899dd

psa: Fix unused variable warnings

Fix unused variable warnings when no AEAD
algorithm is enabled in the build.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>

library/psa_crypto_aead.c

diff --git a/library/psa_crypto_aead.c b/library/psa_crypto_aead.c
index c7f7352..03327f2 100644
--- a/library/psa_crypto_aead.c
+++ b/library/psa_crypto_aead.c
@@ -432,7 +432,9 @@
     else
 #endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
     {
+        ( void ) operation;
         ( void ) nonce;
+        ( void ) nonce_length;
 
         return ( PSA_ERROR_NOT_SUPPORTED );
     }
@@ -533,8 +535,10 @@
     else
 #endif /* MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 */
     {
+        ( void ) operation;
         ( void ) input;
-        ( void ) input_length;
+        ( void ) output;
+        ( void ) output_size;
 
         return ( PSA_ERROR_NOT_SUPPORTED );
     }

library/psa_crypto_driver_wrappers.c

diff --git a/library/psa_crypto_driver_wrappers.c b/library/psa_crypto_driver_wrappers.c
index cfc77fb..992b7a7 100644
--- a/library/psa_crypto_driver_wrappers.c
+++ b/library/psa_crypto_driver_wrappers.c
@@ -1130,6 +1130,7 @@
         default:
             /* Key is declared with a lifetime not known to us */
             (void)status;
+            (void)operation;
             (void)key_buffer;
             (void)key_buffer_size;
             (void)alg;