[PATCH net-next v13 1/5] openvswitch: Refactor ovs_nla_fill_match().

Refactor the ovs_nla_fill_match() function into separate netlink serialization functions ovs_nla_put_{unmasked_key,mask}(). Modify ovs_nla_put_flow() to handle attribute nesting and expose the 'is_mask' parameter - all callers need to nest the flow, and callers have better knowledge about whether

[PATCH net-next v13 1/5] openvswitch: Refactor ovs_nla_fill_match().

Refactor the ovs_nla_fill_match() function into separate netlink serialization functions ovs_nla_put_{unmasked_key,mask}(). Modify ovs_nla_put_flow() to handle attribute nesting and expose the 'is_mask' parameter - all callers need to nest the flow, and callers have better knowledge about whether