From 19e4dc8df7904d8c65a146bc262720b855ac0c4c Mon Sep 17 00:00:00 2001
From: Yanray Wang <yanray.wang@arm.com>
Date: Thu, 16 Nov 2023 18:02:05 +0800
Subject: [PATCH] tls: fix unused parameter in mbedtls_ssl_cipher_to_psa

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
---
 library/ssl_tls.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 2632574a7..1a3fd7106 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -2697,6 +2697,9 @@ psa_status_t mbedtls_ssl_cipher_to_psa(mbedtls_cipher_type_t mbedtls_cipher_type
                                        psa_key_type_t *key_type,
                                        size_t *key_size)
 {
+#if !defined(MBEDTLS_SSL_HAVE_CCM)
+    (void) taglen;
+#endif
     switch (mbedtls_cipher_type) {
 #if defined(MBEDTLS_SSL_HAVE_AES) && defined(MBEDTLS_SSL_HAVE_CBC)
         case MBEDTLS_CIPHER_AES_128_CBC: