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| author |   Eric Dumazet <edumazet@google.com> | 2019-12-23 12:27:51 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-12-27 16:29:14 -0800 |
| commit | 35821fc2b41c51161e503bade3630603668dd3af (patch) | |
| tree | d140df406ebe3399e08eb0b9462807958ec87a35 /net/ipv4/esp4.c | |
| parent | tcp_cubic: optimize hystart_update() (diff) | |
| download | linux-dev-35821fc2b41c51161e503bade3630603668dd3af.tar.xz linux-dev-35821fc2b41c51161e503bade3630603668dd3af.zip | |
tcp_cubic: remove one conditional from hystart_update()
If we initialize ca->curr_rtt to ~0U, we do not need to test
for zero value in hystart_update()
We only read ca->curr_rtt if at least HYSTART_MIN_SAMPLES have
been processed, and thus ca->curr_rtt will have a sane value.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/esp4.c')
0 files changed, 0 insertions, 0 deletions