Rename the _ret() functions

Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
diff --git a/tests/suites/test_suite_mdx.function b/tests/suites/test_suite_mdx.function
index aa35c58..1ee7229 100644
--- a/tests/suites/test_suite_mdx.function
+++ b/tests/suites/test_suite_mdx.function
@@ -17,7 +17,7 @@
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_md2_ret( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md2( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 ) ;
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, hash->x,
@@ -37,7 +37,7 @@
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_md4_ret( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md4( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, hash->x,
@@ -57,7 +57,7 @@
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_md5_ret( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md5( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, hash->x,
@@ -77,7 +77,7 @@
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_ripemd160_ret( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_ripemd160( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, hash->x,