net: mpls: Add extack messages for route add and delete failures

Add error messages for failures in adding and deleting mpls routes.
This covers most of the annoying EINVAL errors.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2017-05-27 16:19:31 -06:00 • committed by David S. Miller
commit 074350e2eb
2 changed files with 87 additions and 40 deletions