tests: Standardize use of SetupRepo/Teardown

walk_test.go

@@ -13,12 +13,12 @@ import (
 var testWalkDirectory = flag.String("test.walkdir", ".", "test walking a directory (globbing pattern, default: .)")
 
 func TestWalkTree(t *testing.T) {
+	repo := SetupRepo()
+	defer TeardownRepo(repo)
+
 	dirs, err := filepath.Glob(*testWalkDirectory)
 	OK(t, err)
 
-	repo := SetupRepo(t)
-	defer TeardownRepo(t, repo)
-
 	// archive a few files
 	arch := restic.NewArchiver(repo)
 	sn, _, err := arch.Snapshot(nil, dirs, nil)