Fix call in L2::Aironet

A call to a function in Aironet was wrong and has been corrected.

ChangeLog

@@ -1,6 +1,9 @@
 SNMP::Info - Friendly OO-style interface to Network devices using SNMP.
 ChangeLog $Id$
 
+version 2.05 ()
+    + Fix broken function call in L2::Aironet
+
 version 2.04 (2011-03-31)
     + Support for older HP switch models moved to new L2::HP4000 class
     + Fix VLAN changing in L2::HP and L2::HP4000 classes

Info/Layer2/Aironet.pm

@@ -193,7 +193,7 @@ sub _aironet_breakout_dot11idx {
 sub fw_mac {
     my $aironet = shift;
 
-    return qb_fw_mac($aironet) unless _aironet_special($aironet);
+    return $aironet->qb_fw_mac() unless _aironet_special($aironet);
     my $c_dot11subif = $aironet->c_dot11subif();
     my $fw_mac       = {};