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| author |   Eric Dumazet <edumazet@google.com> | 2019-11-07 11:51:18 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-07 16:17:52 -0800 |
| commit | 200ecef67b8d09d16ec55f91c92751dcc7a38d40 (patch) | |
| tree | 7bb22e541a0be9b507e4fe53f2d3de219ce41def /net/ipv4/tcp_output.c | |
| parent | selftests: Add source route tests to fib_tests (diff) | |
| download | linux-dev-200ecef67b8d09d16ec55f91c92751dcc7a38d40.tar.xz linux-dev-200ecef67b8d09d16ec55f91c92751dcc7a38d40.zip | |
tcp: Remove one extra ktime_get_ns() from cookie_init_timestamp
tcp_make_synack() already uses tcp_clock_ns(), and can pass
the value to cookie_init_timestamp() to avoid another call
to ktime_get_ns() helper.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/tcp_output.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 0488607c5cd3..be6d22b8190f 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -3290,7 +3290,7 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst, now = tcp_clock_ns(); #ifdef CONFIG_SYN_COOKIES if (unlikely(req->cookie_ts)) - skb->skb_mstamp_ns = cookie_init_timestamp(req); + skb->skb_mstamp_ns = cookie_init_timestamp(req, now); else #endif { |