From 6ee8e730f4ec8a5cc95f968f253a404f67334669 Mon Sep 17 00:00:00 2001
From: Alexandre Ratchov <alex@caoua.org>
Date: Tue, 27 Aug 2019 15:06:18 +0200
Subject: [PATCH] Move code to disconnect all MIDI clients to its own routine.

---
 sndiod/midi.c | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/sndiod/midi.c b/sndiod/midi.c
index b5cc4e8..fade7d3 100644
--- a/sndiod/midi.c
+++ b/sndiod/midi.c
@@ -530,11 +530,23 @@ port_open(struct port *c)
 	return 1;
 }
 
-int
-port_close(struct port *c)
+void
+port_exitall(struct port *c)
 {
 	int i;
 	struct midi *ep;
+
+	for (i = 0; i < MIDI_NEP; i++) {
+		ep = midi_ep + i;
+		if ((ep->txmask & c->midi->self) ||
+		    (c->midi->txmask & ep->self))
+			ep->ops->exit(ep->arg);
+	}
+}
+
+int
+port_close(struct port *c)
+{
 #ifdef DEBUG
 	if (c->state == PORT_CFG) {
 		port_log(c);
@@ -545,12 +557,7 @@ port_close(struct port *c)
 	c->state = PORT_CFG;
 	port_mio_close(c);
 
-	for (i = 0; i < MIDI_NEP; i++) {
-		ep = midi_ep + i;
-		if ((ep->txmask & c->midi->self) ||
-		    (c->midi->txmask & ep->self))
-			ep->ops->exit(ep->arg);
-	}
+	port_exitall(c);
 	return 1;
 }