qemu: Cleanup the unused 'nodeinfo'
qemu: Cleanup the unused 'nodeinfo'

"nodeinfo" is not used in these two functions, and it's waste
of goto in qemuProcessSetEmulatorAffinites

libvirt/libvirt,siboulet/libvirt-openvz,rlaager/libvirt,jfehlig/libvirt,taget/libvirt,jardasgit/libvirt,agx/libvirt,eskultety/libvirt,jfehlig/libvirt,novel/fbsd-libvirt,zhlcindy/libvirt-1.1.4-maintain,fabianfreyer/libvirt,zippy2/libvirt,jeckersb/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,andreabolognani/libvirt,olafhering/libvirt,trainstack/libvirt,novel/fbsd-libvirt,taget/libvirt,jeckersb/libvirt,jardasgit/libvirt,iam-TJ/libvirt,iam-TJ/libvirt,novel/fbsd-libvirt,jfehlig/libvirt,cbosdo/libvirt,zhlcindy/libvirt-1.1.4-maintain,jeckersb/libvirt,jardasgit/libvirt,libvirt/libvirt,fabianfreyer/libvirt,VenkatDatta/libvirt,crobinso/libvirt,libvirt/libvirt,datto/libvirt,andreabolognani/libvirt,taget/libvirt,emaste/libvirt,libvirt/libvirt,shugaoye/libvirt,jeckersb/libvirt,shugaoye/libvirt,elmarco/libvirt,rlaager/libvirt,jardasgit/libvirt,novel/fbsd-libvirt,jeckersb/libvirt,crobinso/libvirt,nertpinx/libvirt,emaste/libvirt,datto/libvirt,fabianfreyer/libvirt,datto/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,siboulet/libvirt-openvz,eskultety/libvirt,trainstack/libvirt,shugaoye/libvirt,jeckersb/libvirt,emaste/libvirt,trainstack/libvirt,jardasgit/libvirt,bjzhang/libvirt,emaste/libvirt,taget/libvirt,iam-TJ/libvirt,bjzhang/libvirt,eskultety/libvirt,trainstack/libvirt,eskultety/libvirt,zippy2/libvirt,novel/fbsd-libvirt,jfehlig/libvirt,iam-TJ/libvirt,rlaager/libvirt,agx/libvirt,taget/libvirt,andreabolognani/libvirt,zippy2/libvirt,cbosdo/libvirt,trainstack/libvirt,iam-TJ/libvirt,bjzhang/libvirt,jeckersb/libvirt,emaste/libvirt,zhlcindy/libvirt-1.1.4-maintain,crobinso/libvirt,trainstack/libvirt,olafhering/libvirt,zhlcindy/libvirt-1.1.4-maintain,elmarco/libvirt,agx/libvirt,shugaoye/libvirt,elmarco/libvirt,bjzhang/libvirt,VenkatDatta/libvirt,cbosdo/libvirt,bjzhang/libvirt,olafhering/libvirt,datto/libvirt,zhlcindy/libvirt-1.1.4-maintain,agx/libvirt,siboulet/libvirt-openvz,nertpinx/libvirt,rlaager/libvirt,rlaager/libvirt,eskultety/libvirt,novel/fbsd-libvirt,cbosdo/libvirt,elmarco/libvirt,datto/libvirt,iam-TJ/libvirt,siboulet/libvirt-openvz,novel/fbsd-libvirt,iam-TJ/libvirt,cbosdo/libvirt,novel/fbsd-libvirt,andreabolognani/libvirt,nertpinx/libvirt,trainstack/libvirt,emaste/libvirt,emaste/libvirt,VenkatDatta/libvirt,VenkatDatta/libvirt,siboulet/libvirt-openvz,nertpinx/libvirt,zippy2/libvirt,elmarco/libvirt,novel/fbsd-libvirt,crobinso/libvirt,fabianfreyer/libvirt,olafhering/libvirt,shugaoye/libvirt,agx/libvirt