state.resetNetworkProtocolAvailability() is obsolete

src/bitmessageqt/settings.py

@@ -315,8 +315,7 @@ class SettingsDialog(QtGui.QDialog):
         ):
             self.net_restart_needed = True
             self.parent.statusbar.clearMessage()
-        # just in case we changed something in the network connectivity
+
-        state.resetNetworkProtocolAvailability()
         self.config.set(
             'bitmessagesettings', 'socksproxytype',
             str(self.comboBoxProxyType.currentText())

src/state.py

@@ -9,9 +9,6 @@ extPort = None
 # for Tor hidden service
 socksIP = None
 
-# Network protocols availability, initialised below
-networkProtocolAvailability = None
-
 appdata = ''  # holds the location of the application data storage directory
 
 # Set to 1 by the doCleanShutdown function.
@@ -54,14 +51,6 @@ discoveredPeers = {}
 
 Peer = collections.namedtuple('Peer', ['host', 'port'])
 
-
-def resetNetworkProtocolAvailability():
-    global networkProtocolAvailability
-    networkProtocolAvailability = {'IPv4': None, 'IPv6': None, 'onion': None}
-
-
-resetNetworkProtocolAvailability()
-
 dandelion = 0
 
 testmode = False