Merge pull request #8237 from tom-cosgrove-arm/mbedtls_pk_write_key_der-unused-len-and-unreachable-ret
Remove unused variable and unreachable return from mbedtls_pk_write_key_der()
diff --git a/library/pkwrite.c b/library/pkwrite.c
index eee64ab..6ed98bf 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -688,7 +688,6 @@
int mbedtls_pk_write_key_der(const mbedtls_pk_context *key, unsigned char *buf, size_t size)
{
unsigned char *c;
- size_t len = 0;
#if defined(MBEDTLS_RSA_C)
int is_rsa_opaque = 0;
#endif /* MBEDTLS_RSA_C */
@@ -733,8 +732,6 @@
} else
#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
return MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE;
-
- return (int) len;
}
#if defined(MBEDTLS_PEM_WRITE_C)