MFC 8095 * Cleanup redundant code * Make sure ng0 gets processed if number of netgraph interfaces == 0
MFC 8095
* Cleanup redundant code
* Make sure ng0 gets processed if number of netgraph interfaces == 0

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