Only unload ipfw.ko if it is loaded.  Doh
Only unload ipfw.ko if it is loaded.  Doh

phil-davis/pfsense,NewEraCracker/pfsense,jxmx/pfsense,pfsense/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,dennypage/pfsense,pfsense/pfsense,brunostein/pfsense,pfsense/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,NewEraCracker/pfsense,ptorsten/pfsense,NOYB/pfsense,ch1c4um/pfsense,ptorsten/pfsense,BlackstarGroup/pfsense,dennypage/pfsense,ch1c4um/pfsense,dennypage/pfsense,pfsense/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,brunostein/pfsense,NOYB/pfsense,jxmx/pfsense,ch1c4um/pfsense,dennypage/pfsense,brunostein/pfsense,phil-davis/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,NOYB/pfsense,NewEraCracker/pfsense