CA-80781: When moving a VIF, only attach the associated network in Xapi_xenops
CA-80781: When moving a VIF, only attach the associated network in Xapi_xenops

The original code attached the networks for all VIFs of the VM. However, vif_move is
typically called sequentially for several VIFs of a VM, e.g. when moving VIFs from a bond
slave to the bond master during a Bond.create. We should be careful not to try to attach
networks for bond slaves, and therefore attach only the network needed by the VIF that is
moved.

Signed-off-by: Rob Hoes <8783b3376fb07d39edffc8d7da68a6de3874a7e6@citrix.com>

anoobs/xen-api,cheng-z/xen-api,rafalmiel/xen-api,rafalmiel/xen-api,anoobs/xen-api,srowe/xen-api,anoobs/xen-api,anoobs/xen-api,guard163/xen-api,cheng--zhang/xen-api,euanh/xen-api,Frezzle/xen-api,robertbreker/xen-api,huizh/xen-api,vasilenkomike/xen-api,koushikcgit/xen-api,thomassa/xen-api,vasilenkomike/xen-api,cheng--zhang/xen-api,Frezzle/xen-api,cheng--zhang/xen-api,cheng-z/xen-api,cheng-z/xen-api,salvocambria/xen-api,ravippandey/xen-api,cheng--zhang/xen-api,Frezzle/xen-api,huizh/xen-api,jjd27/xen-api,robertbreker/xen-api,guard163/xen-api,jjd27/xen-api,cheng--zhang/xen-api,robertbreker/xen-api,euanh/xen-api,vasilenkomike/xen-api,salvocambria/xen-api,djs55/xen-api,euanh/xen-api,simonjbeaumont/xen-api,rafalmiel/xen-api,euanh/xen-api,agimofcarmen/xen-api,jjd27/xen-api,agimofcarmen/xen-api,ravippandey/xen-api,jjd27/xen-api,srowe/xen-api,djs55/xen-api,djs55/xen-api,thomassa/xen-api,robertbreker/xen-api,thomassa/xen-api,robertbreker/xen-api,thomassa/xen-api,koushikcgit/xen-api,salvocambria/xen-api,srowe/xen-api,jjd27/xen-api,koushikcgit/xen-api,vasilenkomike/xen-api,cheng--zhang/xen-api,srowe/xen-api,thomassa/xen-api,simonjbeaumont/xen-api,djs55/xen-api,rafalmiel/xen-api,thomassa/xen-api,agimofcarmen/xen-api,ravippandey/xen-api,guard163/xen-api,vasilenkomike/xen-api,euanh/xen-api,salvocambria/xen-api,ravippandey/xen-api,huizh/xen-api,robertbreker/xen-api,guard163/xen-api,agimofcarmen/xen-api,ravippandey/xen-api,huizh/xen-api,djs55/xen-api,anoobs/xen-api,agimofcarmen/xen-api,koushikcgit/xen-api,guard163/xen-api,cheng-z/xen-api,jjd27/xen-api,vasilenkomike/xen-api,djs55/xen-api,koushikcgit/xen-api,guard163/xen-api,euanh/xen-api,ravippandey/xen-api,salvocambria/xen-api,Frezzle/xen-api,simonjbeaumont/xen-api,cheng--zhang/xen-api,srowe/xen-api,rafalmiel/xen-api,cheng-z/xen-api,simonjbeaumont/xen-api,huizh/xen-api,rafalmiel/xen-api,cheng-z/xen-api,koushikcgit/xen-api,simonjbeaumont/xen-api,salvocambria/xen-api,huizh/xen-api,cheng-z/xen-api,anoobs/xen-api,agimofcarmen/xen-api,simonjbeaumont/xen-api,Frezzle/xen-api