diff options
| author | Taehee Yoo <ap420073@gmail.com> | 2020-02-28 18:02:10 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-29 21:37:03 -0800 |
| commit | e0a4b99773d3d8d3fb40087805f8fd858a23e582 (patch) | |
| tree | b0be89db312dca6289579c56a8259177aa1c2c6b /net/phonet | |
| parent | 81390d0c4e56ac7752c97d7e8209357673d1a8ab (diff) | |
hsr: use upper/lower device infrastructure
netdev_upper_dev_link() is useful to manage lower/upper interfaces.
And this function internally validates looping, maximum depth.
All or most virtual interfaces that could have a real interface
(e.g. macsec, macvlan, ipvlan etc.) use lower/upper infrastructure.
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/phonet')
0 files changed, 0 insertions, 0 deletions