test: remove redundant `mountPoint`
@@ -121,10 +121,6 @@ func TestBtrfsMounts(t *testing.T) {
testutil.RequiresRoot(t)
ctx := context.Background()
- // create temporary directory for mount point
- mountPoint := t.TempDir()
- t.Log("temporary mount point created", mountPoint)
-
root := t.TempDir()
b, c, err := boltSnapshotter(t)(ctx, root)
