From b31cbfed402b5d3a1670339c48fd5b5e7c31ccba Mon Sep 17 00:00:00 2001
From: wit liu <765765346@qq.com>
Date: Fri, 14 Nov 2025 22:28:23 +0800
Subject: [PATCH] miner: remove unused `abs` function (#1734)

---
 miner/worker.go | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/miner/worker.go b/miner/worker.go
index d0b1e71fb4..137babf1e8 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -622,13 +622,6 @@ func (w *worker) makeCurrent(parent *types.Block, header *types.Header) error {
 	return nil
 }
 
-func abs(x int64) int64 {
-	if x < 0 {
-		return -x
-	}
-	return x
-}
-
 func (w *worker) checkPreCommitWithLock() (*types.Block, bool) {
 	w.mu.Lock()
 	defer w.mu.Unlock()