placate Clippy

Author: Shnatsel

src/options.rs

@@ -18,11 +18,7 @@ impl Options {
     pub(crate) fn guess_options(input_size: usize) -> Options {
         let mut options = Options::default();
         let n: usize = input_size.ilog2() as usize;
-        if n < 22 {
-            options.multithreaded_bit_reversal = false;
-        } else {
-            options.multithreaded_bit_reversal = true;
-        }
+        options.multithreaded_bit_reversal = n >= 22;
         options
     }
 }