Why not expose netlin.LinkAttrs in parameter to config queue number of veth pair？

[xuweiwei]

plugins/pkg/ip/link_linux.go

Lines 34 to 39 in 9d9ec6e

 func makeVethPair(name, peer string, mtu int, mac string, hostNS ns.NetNS) (netlink.Link, error) { 
 	veth := &netlink.Veth{ 
 		LinkAttrs: netlink.LinkAttrs{ 
 			Name: name, 
 			MTU:  mtu, 
 		}, 

Why not expose netlin.LinkAttrs in parameter to config queue number of veth pair？
like this code:

func makeVethPair(linkAttr netlink.LinkAttrs, peer string, mac string, hostNS ns.NetNS) (netlink.Link, error) {
	veth := &netlink.Veth{
		LinkAttrs:     linkAttr,
		PeerName:      peer,
		PeerNamespace: netlink.NsFd(int(hostNS.Fd())),
	}

we want to config rx queue number of veth pair.

[Rui Cao]

@victory460 what are the benifits of using multiple queue numbers for a veth device?