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| author | Willem de Bruijn <willemb@google.com> | 2019-06-16 13:15:01 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-16 14:27:14 -0700 |
| commit | f464100f576610aa4702dd9e168c80d6c661958a (patch) | |
| tree | c700be2eb821339cf2fe456566310cfb8e7a8221 | |
| parent | 8e6a481739a840237ffda9bdc5d4a7ae722745d0 (diff) | |
| download | linux-f464100f576610aa4702dd9e168c80d6c661958a.tar.bz2 | |
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>
| -rw-r--r-- | tools/testing/selftests/net/tcp_fastopen_backup_key.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/tcp_fastopen_backup_key.c b/tools/testing/selftests/net/tcp_fastopen_backup_key.c index 58bb77d9e7e1..9c55ec44fc43 100644 --- a/tools/testing/selftests/net/tcp_fastopen_backup_key.c +++ b/tools/testing/selftests/net/tcp_fastopen_backup_key.c @@ -51,7 +51,7 @@ static const int PORT = 8891; static void get_keys(int fd, uint32_t *keys) { char buf[128]; - int len = KEY_LENGTH * 2; + socklen_t len = KEY_LENGTH * 2; if (do_sockopt) { if (getsockopt(fd, SOL_TCP, TCP_FASTOPEN_KEY, keys, &len)) @@ -210,14 +210,13 @@ static bool is_listen_fd(int fd) return false; } -static int rotate_key(int fd) +static void rotate_key(int fd) { static int iter; static uint32_t new_key[4]; uint32_t keys[8]; uint32_t tmp_key[4]; int i; - int len = KEY_LENGTH * 2; if (iter < N_LISTEN) { /* first set new key as backups */ |