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bbr: apply clippy suggestions to avoid unnecessary late initialization

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(cherry picked from commit 92ab452e1b)
This commit is contained in:
Dirkjan Ochtman
2022-02-25 09:21:53 +01:00
parent cc1fed3500
commit 50aa79af9b
1 changed files with 10 additions and 12 deletions
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quinn-proto/src/congestion/bbr/bw_estimation.rs
+10 -12
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@@ -69,27 +69,25 @@ impl BandwidthEstimation {
return;
}
let send_rate;
if self.sent_time.unwrap() > self.prev_sent_time.unwrap() {
send_rate = BandwidthEstimation::bw_from_delta(
let send_rate = if self.sent_time.unwrap() > self.prev_sent_time.unwrap() {
BandwidthEstimation::bw_from_delta(
self.total_sent - self.prev_total_sent,
self.sent_time.unwrap() - self.prev_sent_time.unwrap(),
)
.unwrap_or(0);
.unwrap_or(0)
} else {
send_rate = u64::MAX; // will take the min of send and ack, so this is just a skip
}
u64::MAX // will take the min of send and ack, so this is just a skip
};
let ack_rate;
if self.prev_acked_time.is_none() {
ack_rate = 0;
let ack_rate = if self.prev_acked_time.is_none() {
0
} else {
ack_rate = BandwidthEstimation::bw_from_delta(
BandwidthEstimation::bw_from_delta(
self.total_acked - self.prev_total_acked,
self.acked_time.unwrap() - self.prev_acked_time.unwrap(),
)
.unwrap_or(0);
}
.unwrap_or(0)
};
let bandwidth = send_rate.min(ack_rate);
if !app_limited && self.max_filter.get() < bandwidth {