[tepl] FileMetadata unit tests: small code simplification

[Sébastien Wilmet <swilmet src gnome org>]

commit 65dbac8fa01633632d5ee618f3ccc7763fe430d7
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Apr 9 15:44:59 2020 +0200

    FileMetadata unit tests: small code simplification

 testsuite/test-file-metadata.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
---
diff --git a/testsuite/test-file-metadata.c b/testsuite/test-file-metadata.c
index 6472cc6..f5d9593 100644
--- a/testsuite/test-file-metadata.c
+++ b/testsuite/test-file-metadata.c
@@ -179,15 +179,10 @@ static void
 check_round_trip (const gchar *key,
                  const gchar *value)
 {
-       gchar *path;
        GFile *location;
 
-       path = g_build_filename (g_get_tmp_dir (), "tepl-file-metadata-test", NULL);
-       location = g_file_new_for_path (path);
-
+       location = g_file_new_build_filename (g_get_tmp_dir (), "tepl-file-metadata-test", NULL);
        check_round_trip_full (location, FALSE, key, value);
-
-       g_free (path);
        g_object_unref (location);
 }