54c59b4de5
Reorganization of struct NetClientOptions (commit e4ba22b) caused a compilation failure of the netmap backend. This patch fixes the issue by properly accessing the union field. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com> Signed-off-by: Jason Wang <jasowang@redhat.com>