Bluetooth: Set discon_timeout to 0 in l2cap_conn_del

When the l2cap_conn_del() function is used we do not want to wait around
"in case something happens" before disconnecting. This patch sets the
disconnection timeout to 0 so that the disconnection routines get
immediately scheduled.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

Author: Johan Hedberg

net/bluetooth/l2cap_core.c

@@ -1640,6 +1640,9 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err)
 
 	l2cap_unregister_all_users(conn);
 
+	/* Force the connection to be immediately dropped */
+	hcon->disc_timeout = 0;
+
 	mutex_lock(&conn->chan_lock);
 
 	/* Kill channels */