lib/model: Remove unused code (#5591)

lib/model/model.go

@@ -1149,7 +1149,7 @@ func (m *model) ClusterConfig(deviceID protocol.DeviceID, cm protocol.ClusterCon
 			}
 		}
 
-		go sendIndexes(conn, folder.ID, fs, m.folderIgnores[folder.ID], startSequence, dropSymlinks)
+		go sendIndexes(conn, folder.ID, fs, startSequence, dropSymlinks)
 	}
 
 	m.pmut.Lock()
@@ -1885,7 +1885,7 @@ func (m *model) receivedFile(folder string, file protocol.FileInfo) {
 	m.folderStatRef(folder).ReceivedFile(file.Name, file.IsDeleted())
 }
 
-func sendIndexes(conn protocol.Connection, folder string, fs *db.FileSet, ignores *ignore.Matcher, prevSequence int64, dropSymlinks bool) {
+func sendIndexes(conn protocol.Connection, folder string, fs *db.FileSet, prevSequence int64, dropSymlinks bool) {
 	deviceID := conn.ID()
 	var err error
 
@@ -1893,7 +1893,7 @@ func sendIndexes(conn protocol.Connection, folder string, fs *db.FileSet, ignore
 	defer l.Debugf("Exiting sendIndexes for %s to %s at %s: %v", folder, deviceID, conn, err)
 
 	// We need to send one index, regardless of whether there is something to send or not
-	prevSequence, err = sendIndexTo(prevSequence, conn, folder, fs, ignores, dropSymlinks)
+	prevSequence, err = sendIndexTo(prevSequence, conn, folder, fs, dropSymlinks)
 
 	// Subscribe to LocalIndexUpdated (we have new information to send) and
 	// DeviceDisconnected (it might be us who disconnected, so we should
@@ -1916,7 +1916,7 @@ func sendIndexes(conn protocol.Connection, folder string, fs *db.FileSet, ignore
 			continue
 		}
 
-		prevSequence, err = sendIndexTo(prevSequence, conn, folder, fs, ignores, dropSymlinks)
+		prevSequence, err = sendIndexTo(prevSequence, conn, folder, fs, dropSymlinks)
 
 		// Wait a short amount of time before entering the next loop. If there
 		// are continuous changes happening to the local index, this gives us
@@ -1927,7 +1927,7 @@ func sendIndexes(conn protocol.Connection, folder string, fs *db.FileSet, ignore
 
 // sendIndexTo sends file infos with a sequence number higher than prevSequence and
 // returns the highest sent sequence number.
-func sendIndexTo(prevSequence int64, conn protocol.Connection, folder string, fs *db.FileSet, ignores *ignore.Matcher, dropSymlinks bool) (int64, error) {
+func sendIndexTo(prevSequence int64, conn protocol.Connection, folder string, fs *db.FileSet, dropSymlinks bool) (int64, error) {
 	deviceID := conn.ID()
 	initial := prevSequence == 0
 	batch := newFileInfoBatch(nil)