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-rw-r--r--eth/downloader/downloader.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go
index 5782d4cf5..cca4fe7a9 100644
--- a/eth/downloader/downloader.go
+++ b/eth/downloader/downloader.go
@@ -708,7 +708,7 @@ func (d *Downloader) findAncestor(p *peerConnection, height uint64) (uint64, err
ttl := d.requestTTL()
timeout := time.After(ttl)
- go p.peer.RequestHeadersByNumber(uint64(check), 1, 0, false)
+ go p.peer.RequestHeadersByNumber(check, 1, 0, false)
// Wait until a reply arrives to this request
for arrived := false; !arrived; {
@@ -1518,7 +1518,7 @@ func (d *Downloader) deliver(id string, destCh chan dataPack, packet dataPack, i
func (d *Downloader) qosTuner() {
for {
// Retrieve the current median RTT and integrate into the previoust target RTT
- rtt := time.Duration(float64(1-qosTuningImpact)*float64(atomic.LoadUint64(&d.rttEstimate)) + qosTuningImpact*float64(d.peers.medianRTT()))
+ rtt := time.Duration((1-qosTuningImpact)*float64(atomic.LoadUint64(&d.rttEstimate)) + qosTuningImpact*float64(d.peers.medianRTT()))
atomic.StoreUint64(&d.rttEstimate, uint64(rtt))
// A new RTT cycle passed, increase our confidence in the estimated RTT