./../iovisor/iomodules/hover/bpf/bpf_module.go:217:22: cannot use res (type _Ctype_int) as type unsafe.Pointer in assignment

[mnshrr]

ebpf@ebpf-VirtualBox:~/go/src/github.com/vishvananda/netlink$ go get github.com/iovisor/iomodules/hover# github.com/iovisor/iomodules/hover/bpf
../../iovisor/iomodules/hover/bpf/bpf_module.go:217:22: cannot use int(res) (type int) as type unsafe.Pointer in assignment

change it to just res also failed:
ebpf@ebpf-VirtualBox:/go/src/github.com/vishvananda/netlink$ go get github.com/iovisor/iomodules/hover# github.com/iovisor/iomodules/hover/bpf
../../iovisor/iomodules/hover/bpf/bpf_module.go:217:22: cannot use res (type _Ctype_int) as type unsafe.Pointer in assignment
ebpf@ebpf-VirtualBox:/go/src/github.com/vishvananda/netlink$