net: Convert ping_v6_net_ops

These pernet_operations only register and unregister /proc
entries, so it's possible to mark them async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kirill Tkhai 2018-02-19 11:49:59 +03:00 • committed by David S. Miller
commit ac34cb6c0c