1 files changed, 9 insertions, 0 deletions
diff --git a/thirdparty/mbedtls/library/pkwrite.c b/thirdparty/mbedtls/library/pkwrite.c
index 0107f20b1d..88e685503b 100644
--- a/thirdparty/mbedtls/library/pkwrite.c
+++ b/thirdparty/mbedtls/library/pkwrite.c
@@ -178,6 +178,11 @@ int mbedtls_pk_write_pubkey(unsigned char **p, unsigned char *start,
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     size_t len = 0;
 
+    (void) p;
+    (void) start;
+    (void) key;
+    (void) ret;
+
     PK_VALIDATE_RET(p != NULL);
     PK_VALIDATE_RET(*p != NULL);
     PK_VALIDATE_RET(start != NULL);
@@ -313,6 +318,10 @@ int mbedtls_pk_write_key_der(mbedtls_pk_context *key, unsigned char *buf, size_t
     unsigned char *c;
     size_t len = 0;
 
+    (void) ret;
+    (void) c;
+    (void) key;
+
     PK_VALIDATE_RET(key != NULL);
     if (size == 0) {
         return MBEDTLS_ERR_ASN1_BUF_TOO_SMALL;