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tun: windows: packetNum is unused

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This commit is contained in:
Jason A. Donenfeld 2019-07-01 13:37:54 +02:00
parent dd8817f50e
commit b844f1b3cc
1 changed files with 0 additions and 3 deletions
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3
tun/tun_windows.go
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@ -35,7 +35,6 @@ type exchgBufRead struct {
type exchgBufWrite struct {
data [packetExchangeSize]byte
offset uint32
packetNum uint32
}
type NativeTun struct {
@ -314,7 +313,6 @@ func (tun *NativeTun) Flush() error {
return nil
}
defer func() {
tun.wrBuff.packetNum = 0
tun.wrBuff.offset = 0
}()
retries := maybeRetry(1000)
@ -375,7 +373,6 @@ func (tun *NativeTun) putTunPacket(buff []byte) error {
packet = packet[packetExchangeAlignment : packetExchangeAlignment+size]
copy(packet, buff)
tun.wrBuff.packetNum++
tun.wrBuff.offset += pSize
return nil