net: mpls: Add extack messages for route add and delete failures
authorDavid Ahern <dsahern@gmail.com>
Sat, 27 May 2017 22:19:31 +0000 (16:19 -0600)
committerDavid S. Miller <davem@davemloft.net>
Tue, 30 May 2017 15:55:33 +0000 (11:55 -0400)
commit074350e2ebcab9cf62528984a617cc0a05b24fff
tree2a9b356fe9c03acb8c6bf7d2cae8d4839eedc2a7
parentb7b386f42f079b25b942c756820e36c6bd09b2ca
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>
net/mpls/af_mpls.c
net/mpls/internal.h