qemu: Enter monitor within qemuProcessSetLinkStates
qemu: Enter monitor within qemuProcessSetLinkStates

Move {Enter,Exit}Monitor calls inside qemuProcessSetLinkStates to
simplify qemuProcessStart.

Signed-off-by: Jiri Denemark <62bdf77dc47919a4d59a91822129d14633cfca81@redhat.com>

andreabolognani/libvirt,crobinso/libvirt,jfehlig/libvirt,fabianfreyer/libvirt,eskultety/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,olafhering/libvirt,jardasgit/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,nertpinx/libvirt,rlaager/libvirt,eskultety/libvirt,taget/libvirt,olafhering/libvirt,fabianfreyer/libvirt,taget/libvirt,olafhering/libvirt,eskultety/libvirt,eskultety/libvirt,datto/libvirt,rlaager/libvirt,zippy2/libvirt,zippy2/libvirt,jardasgit/libvirt,crobinso/libvirt,taget/libvirt,rlaager/libvirt,taget/libvirt,jfehlig/libvirt,libvirt/libvirt,VenkatDatta/libvirt,olafhering/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,taget/libvirt,andreabolognani/libvirt,jfehlig/libvirt,datto/libvirt,libvirt/libvirt,VenkatDatta/libvirt,datto/libvirt,jardasgit/libvirt,datto/libvirt,crobinso/libvirt,rlaager/libvirt,jardasgit/libvirt,eskultety/libvirt,zippy2/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,libvirt/libvirt,VenkatDatta/libvirt,libvirt/libvirt,rlaager/libvirt,nertpinx/libvirt,zippy2/libvirt,crobinso/libvirt,andreabolognani/libvirt,datto/libvirt,jfehlig/libvirt,nertpinx/libvirt