This looks like some infrastructure that was set for some future change that never happened. Remove it.
Stephen Hemminger (2): tap: remove useless offload capa functions tap: replace offload_capa function with define drivers/net/tap/rte_eth_tap.c | 58 +++++++++-------------------------- 1 file changed, 15 insertions(+), 43 deletions(-) -- 2.30.2