From f7cc4c93d6b10a4ff214a9346d27f1823e8b436d Mon Sep 17 00:00:00 2001
From: Gary Pennington <garypen@gmail.com>
Date: Wed, 14 Jun 2023 15:29:51 +0100
Subject: [PATCH] remove redunant compare of previous and 1

since that's what the compare_exchange does...
---
 src/config/hashing.rs | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/config/hashing.rs b/src/config/hashing.rs
index 986ed836..46fd1402 100644
--- a/src/config/hashing.rs
+++ b/src/config/hashing.rs
@@ -55,12 +55,11 @@ impl HokmaLock {
                 .lock
                 .compare_exchange(1, 1, Ordering::Acquire, Ordering::Relaxed)
             {
-                if previous != 1 {
-                    return WhenTheHokmaSuppression {
-                        hokma: self,
-                        state: previous,
-                    };
-                }
+                // If we failed, previous cannot be 1
+                return WhenTheHokmaSuppression {
+                    hokma: self,
+                    state: previous,
+                };
             }
         }
     }