From 774432bd5eaa2a847f54e232291c08d8c145a207 Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@irif.fr>
Date: Fri, 30 Dec 2022 20:56:50 +0100
Subject: [PATCH] Don't pass pid to addMapping.

addMapping assumes the piddelta is constant, so it doesn't need
the pid.
---
 packetmap/packetmap.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packetmap/packetmap.go b/packetmap/packetmap.go
index 9073cb7..0635c51 100644
--- a/packetmap/packetmap.go
+++ b/packetmap/packetmap.go
@@ -45,7 +45,7 @@ func (m *Map) Map(seqno uint16, pid uint16) (bool, uint16, uint16) {
 			m.nextPid = pid
 			return true, seqno, 0
 		}
-		addMapping(m, seqno, pid, m.delta, m.pidDelta)
+		addMapping(m, seqno, m.delta, m.pidDelta)
 		m.next = seqno + 1
 		m.nextPid = pid
 		return true, seqno + m.delta, m.pidDelta
@@ -70,7 +70,7 @@ func (m *Map) reset() {
 	m.entries = nil
 }
 
-func addMapping(m *Map, seqno, pid uint16, delta, pidDelta uint16) {
+func addMapping(m *Map, seqno, delta, pidDelta uint16) {
 	if len(m.entries) == 0 {
 		// this shouldn't happen
 		return