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| author | Takashi Iwai <tiwai@suse.de> | 2016-03-08 09:49:43 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-03-08 09:49:43 (GMT) |
| commit | 56d94d70398f0fbb1863a03a145db1a86f009a71 (patch) | |
| tree | 9e52dc537f8f8359c70b66f5000192bb280b41b9 /net/ipv4/tcp_input.c | |
| parent | bb63f726f98bec032c7322a9c36eb4167307d856 (diff) | |
| parent | fc4f000bf8c0cbf38f44de6bd5e225574e572ed4 (diff) | |
| download | linux-56d94d70398f0fbb1863a03a145db1a86f009a71.tar.xz | |
Merge branch 'topic/hda' into for-next
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 1c2a734..3b2c8e9 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2896,7 +2896,10 @@ static void tcp_update_rtt_min(struct sock *sk, u32 rtt_us) { const u32 now = tcp_time_stamp, wlen = sysctl_tcp_min_rtt_wlen * HZ; struct rtt_meas *m = tcp_sk(sk)->rtt_min; - struct rtt_meas rttm = { .rtt = (rtt_us ? : 1), .ts = now }; + struct rtt_meas rttm = { + .rtt = likely(rtt_us) ? rtt_us : jiffies_to_usecs(1), + .ts = now, + }; u32 elapsed; /* Check if the new measurement updates the 1st, 2nd, or 3rd choices */ |