From 98a0c4c761f28ebc47e46b0760cc3dba2939da84 Mon Sep 17 00:00:00 2001
From: Michael 'Mickey' Lauer <mickey@vanille-media.de>
Date: Sat, 24 Jan 2009 01:07:30 +0100
Subject: [PATCH] do not attempt to close virtual channels during shutdown.
 First off, the mainloop is no longer running, second, we're about to tell the
 modem to completely turn off. NOTE: Ideally this would be fixed properly,
 such as -- first closing all the channels, _then_ flagging the mainloop to
 quit. After that, running some -- modem specific -- power off command. We
 can't use it like that on the mc75i.

---
 src/gsm0710muxd.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/gsm0710muxd.c b/src/gsm0710muxd.c
index f6aa2e0..6260d24 100644
--- a/src/gsm0710muxd.c
+++ b/src/gsm0710muxd.c
@@ -1764,6 +1764,10 @@ static int close_devices()
 	g_source_remove(serial.g_source);
 	serial.g_source = -1;
 	int i;
+// don't bother closing the channels over the MUX protocol, first off,
+// the mainloop is no longer running anyways, second, we're about to
+// shutdown the modem completely in a second.
+#if 0
 	for (i=1;i<GSM0710_MAX_CHANNELS;i++)
 	{
 //terminate command given. Close channels one by one and finaly close
@@ -1779,6 +1783,7 @@ static int close_devices()
 			LOG(LOG_INFO, "Logical channel %d closed", channellist[i].id);
 		}
 	}
+#endif
 	if (serial.fd >= 0)
 	{
 		if (cmux_mode)
-- 
2.43.0