qemu: Remove code duplication
qemu: Remove code duplication

We already filled the PCI address structure when we checked whether it's
free or not, so let's just use the structure here instead of filling it
again.

rmarwaha/libvirt,kantai/libvirt-vfork,zhlcindy/libvirt-1.1.4-maintain,amery/libvirt-vserver,dumbbell/libvirt,zhlcindy/libvirt-1.1.4-maintain,emaste/libvirt,emaste/libvirt,warewolf/libvirt,iam-TJ/libvirt,shugaoye/libvirt,rlaager/libvirt,novel/fbsd-libvirt,danwent/libvirt-ovs,rmarwaha/libvirt,rbu/libvirt,agx/libvirt,foomango/libvirt,cbosdo/libvirt,emaste/libvirt,andreabolognani/libvirt,trainstack/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,elmarco/libvirt,nertpinx/libvirt,jeckersb/libvirt,iam-TJ/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,siboulet/libvirt-openvz,dumbbell/libvirt,leilihh/libvirt,eskultety/libvirt,cbosdo/libvirt,rbu/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,dumbbell/libvirt,usc-isi/libvirt,libvirt/libvirt,taget/libvirt,rmarwaha/libvirt,soulxu/libvirt-xuhj,siboulet/libvirt-openvz,shugaoye/libvirt,rbu/libvirt,soulxu/libvirt-xuhj,zippy2/libvirt,datto/libvirt,usc-isi/libvirt,wiedi/libvirt,crobinso/libvirt,rmarwaha/libvirt1,zhlcindy/libvirt-1.1.4-maintain,novel/fbsd-libvirt,leilihh/libvirt,bjzhang/libvirt,taget/libvirt,eskultety/libvirt,trainstack/libvirt,datto/libvirt,siboulet/libvirt-openvz,rmarwaha/libvirt,jeckersb/libvirt,jeckersb/libvirt,trainstack/libvirt,crobinso/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,emaste/libvirt,trainstack/libvirt,warewolf/libvirt,olafhering/libvirt,nertpinx/libvirt,jeckersb/libvirt,wiedi/libvirt,libvirt/libvirt,eskultety/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,VenkatDatta/libvirt,rmarwaha/libvirt1,wiedi/libvirt,cbosdo/libvirt,iam-TJ/libvirt,foomango/libvirt,rlaager/libvirt,agx/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,jeckersb/libvirt,danwent/libvirt-ovs,kantai/libvirt-vfork,bjzhang/libvirt,kantai/libvirt-vfork,dumbbell/libvirt,siboulet/libvirt-openvz,zippy2/libvirt,kantai/libvirt-vfork,leilihh/libvirt,olafhering/libvirt,soulxu/libvirt-xuhj,libvirt/libvirt,rmarwaha/libvirt1,foomango/libvirt,shugaoye/libvirt,trainstack/libvirt,andreabolognani/libvirt,usc-isi/libvirt,wiedi/libvirt,amery/libvirt-vserver,leilihh/libvirt,crobinso/libvirt,novel/fbsd-libvirt,warewolf/libvirt,rbu/libvirt,rbu/libvirt,warewolf/libvirt,novel/fbsd-libvirt,agx/libvirt,trainstack/libvirt,cbosdo/libvirt,amery/libvirt-vserver,sshah-solarflare/Libvirt-PCI-passthrough-,wiedi/libvirt,eskultety/libvirt,foomango/libvirt,novel/fbsd-libvirt,iam-TJ/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,zhlcindy/libvirt-1.1.4-maintain,rlaager/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,rmarwaha/libvirt,VenkatDatta/libvirt,danwent/libvirt-ovs,rlaager/libvirt,novel/fbsd-libvirt,amery/libvirt-vserver,taget/libvirt,wiedi/libvirt,kantai/libvirt-vfork,jardasgit/libvirt,iam-TJ/libvirt,andreabolognani/libvirt,bjzhang/libvirt,elmarco/libvirt,elmarco/libvirt,fabianfreyer/libvirt,rmarwaha/libvirt1,jeckersb/libvirt,leilihh/libvirt,andreabolognani/libvirt,rmarwaha/libvirt,jfehlig/libvirt,olafhering/libvirt,iam-TJ/libvirt,trainstack/libvirt,warewolf/libvirt,usc-isi/libvirt,emaste/libvirt,taget/libvirt,andreabolognani/libvirt,agx/libvirt,VenkatDatta/libvirt,warewolf/libvirt,olafhering/libvirt,agx/libvirt,zippy2/libvirt,eskultety/libvirt,rmarwaha/libvirt1,elmarco/libvirt,dumbbell/libvirt,novel/fbsd-libvirt,siboulet/libvirt-openvz,nertpinx/libvirt,warewolf/libvirt,rmarwaha/libvirt1,sshah-solarflare/Libvirt-PCI-passthrough-,jfehlig/libvirt,shugaoye/libvirt,bjzhang/libvirt,wiedi/libvirt,iam-TJ/libvirt,jardasgit/libvirt,elmarco/libvirt,crobinso/libvirt,rlaager/libvirt,foomango/libvirt,usc-isi/libvirt,soulxu/libvirt-xuhj,danwent/libvirt-ovs,nertpinx/libvirt,emaste/libvirt,novel/fbsd-libvirt,amery/libvirt-vserver,zhlcindy/libvirt-1.1.4-maintain,shugaoye/libvirt,VenkatDatta/libvirt,taget/libvirt,novel/fbsd-libvirt,libvirt/libvirt,datto/libvirt,datto/libvirt,zippy2/libvirt,emaste/libvirt,leilihh/libvirt,jeckersb/libvirt,dumbbell/libvirt,danwent/libvirt-ovs,cbosdo/libvirt,datto/libvirt,bjzhang/libvirt,nertpinx/libvirt,soulxu/libvirt-xuhj