K 10 svn:author V 6 marcel K 8 svn:date V 27 2011-01-28T23:40:13.278276Z K 7 svn:log V 172 Don't use the MAC address in the device tree if it's all zeroes (i.e. 00-00-00-00-00-00). Use the currently programmed address instead. While here, simplify the function. END