mlxsw: core_acl_flex_actions: Add extack messages

Return extack messages for failures in action set creation.
Errors may occur when action is not currently supported or due
to lack of resources.

Signed-off-by: Nir Dotan <nird@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nir Dotan 2018-07-24 17:13:12 +03:00 • committed by David S. Miller
commit 9c10812afe