Rocco Yue 8679c31e02 net: add extack arg for link ops ...

Pass extack arg to validate_linkmsg and validate_link_af callbacks.
If a netlink attribute has a reject_message, use the extended ack
mechanism to carry the message back to user space.

Signed-off-by: Rocco Yue <rocco.yue@mediatek.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2021-08-04 10:01:26 +01:00

6.7 KiB

Raw Blame History

View Raw