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all: simplify switches (#17267)

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* all: simplify switches

* silly mistake
This commit is contained in:
Oleg Kovalov
2018-07-30 11:30:09 +02:00
committed by Péter Szilágyi
parent 273c7a9dc4
commit d42ce0f2c1
10 changed files with 20 additions and 34 deletions
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3
p2p/nat/natpmp.go
View File

@ -115,8 +115,7 @@ func potentialGateways() (gws []net.IP) {
return gws
}
for _, addr := range ifaddrs {
switch x := addr.(type) {
case *net.IPNet:
if x, ok := addr.(*net.IPNet); ok {
if lan10.Contains(x.IP) || lan176.Contains(x.IP) || lan192.Contains(x.IP) {
ip := x.IP.Mask(x.Mask).To4()
if ip != nil {

7
p2p/nat/natupnp.go
View File

@ -81,11 +81,8 @@ func (n *upnp) internalAddress() (net.IP, error) {
return nil, err
}
for _, addr := range addrs {
switch x := addr.(type) {
case *net.IPNet:
if x.Contains(devaddr.IP) {
return x.IP, nil
}
if x, ok := addr.(*net.IPNet); ok && x.Contains(devaddr.IP) {
return x.IP, nil
}
}
}

3
p2p/simulations/adapters/inproc.go
View File

@ -353,8 +353,7 @@ func (sn *SimNode) NodeInfo() *p2p.NodeInfo {
}
func setSocketBuffer(conn net.Conn, socketReadBuffer int, socketWriteBuffer int) error {
switch v := conn.(type) {
case *net.UnixConn:
if v, ok := conn.(*net.UnixConn); ok {
err := v.SetReadBuffer(socketReadBuffer)
if err != nil {
return err