From 41ad43fa5f95e142bd9ad855fc262b1f60977e83 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 8 Nov 2019 17:36:52 +0100
Subject: [PATCH] Remove unused signal

---
 libs/ardour/ardour/route.h | 5 +++--
 libs/ardour/route.cc       | 4 ----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/libs/ardour/ardour/route.h b/libs/ardour/ardour/route.h
index 6f96b9e426..efc93a7ee9 100644
--- a/libs/ardour/ardour/route.h
+++ b/libs/ardour/ardour/route.h
@@ -389,11 +389,12 @@ public:
 	PBD::Signal1<void,RouteProcessorChange> processors_changed;
 	PBD::Signal0<void> fan_out; // used to signal the GUI to fan-out (track-creation)
 	PBD::Signal1<void,void*> record_enable_changed;
+	/** a processor's latency has changed
+	 * (emitted from PluginInsert::latency_changed)
+	 */
 	PBD::Signal0<void> processor_latency_changed;
 	/** the metering point has changed */
 	PBD::Signal0<void> meter_change;
-	/** a processor's latency has changed */
-	PBD::Signal0<void> signal_latency_changed;
 	/** route has updated its latency compensation */
 	PBD::Signal0<void> signal_latency_updated;
 
diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc
index 6ae43907be..749f4a1e7d 100644
--- a/libs/ardour/route.cc
+++ b/libs/ardour/route.cc
@@ -4211,10 +4211,6 @@ Route::update_signal_latency (bool apply_to_delayline)
 		apply_latency_compensation ();
 	}
 
-	if (_signal_latency != l_out) {
-		signal_latency_changed (); /* EMIT SIGNAL */
-	}
-
 	return _signal_latency;
 }