From: Ido Schimmel <redacted>
Date: Tue, 27 Feb 2018 17:38:08 +0200

Use extack inside team's enslavement function and also propagate it to
the netdevice notifier to allow enslaved ports to report the failure
reason. Example:

$ teamd -t team0 -d -c '{"runner": {"name": "lacp"}}'
$ ip link set dev lo master team0
Error: Loopback device can't be added as a team port.

Signed-off-by: Ido Schimmel <redacted>
Acked-by: Jiri Pirko <redacted>

Applied, thank you.

David A., when you ACK patches, please start your Acked-by:
tag on the first column of a line.

Don't put things like "LGTM. " before it.

Otherwise patchwork won't automatically pick it up.

Thanks.