veth: factor out initialization helper

Extract in simpler helpers the code to enable and disable a
range of xdp/napi instance, with the common property that
"disable" helpers can't fail.

Will be used by the next patch. No functional change intended.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paolo Abeni 2021-07-20 10:41:49 +02:00 • committed by David S. Miller
commit dedd53c5e0