From cbf3301664fd5e3ec17d01cac1b4b61fb772a12b Mon Sep 17 00:00:00 2001
From: Stan Grams <sjg@haxx.space>
Date: Sat, 7 Mar 2026 10:16:36 +0100
Subject: [PATCH] [fix](trx-server): remove unused clear_cw_history method

No reset event for CW is wired in rig_task.rs, so the method was
dead code and triggered a compiler warning.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
---
 src/trx-server/src/audio.rs | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/trx-server/src/audio.rs b/src/trx-server/src/audio.rs
index e375c5b..40520be 100644
--- a/src/trx-server/src/audio.rs
+++ b/src/trx-server/src/audio.rs
@@ -282,10 +282,6 @@ impl DecoderHistories {
         h.iter().map(|(_, evt)| evt.clone()).collect()
     }
 
-    pub fn clear_cw_history(&self) {
-        self.cw.lock().expect("cw history mutex poisoned").clear();
-    }
-
     // --- FT8 ---
 
     fn prune_ft8(history: &mut VecDeque<(Instant, Ft8Message)>) {