selftests/net: fix warnings in TFO key rotation selftest
authorWillem de Bruijn <willemb@google.com>
Sun, 16 Jun 2019 17:15:01 +0000 (13:15 -0400)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Jun 2019 21:27:14 +0000 (14:27 -0700)
commitf464100f576610aa4702dd9e168c80d6c661958a
treec700be2eb821339cf2fe456566310cfb8e7a8221
parent8e6a481739a840237ffda9bdc5d4a7ae722745d0
selftests/net: fix warnings in TFO key rotation selftest

One warning each on signedness, unused variable and return type.

Fixes: 10fbcdd12aa2 ("selftests/net: add TFO key rotation selftest")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
tools/testing/selftests/net/tcp_fastopen_backup_key.c