diff options
Diffstat (limited to 'pkg/tcpip/transport/packet/endpoint.go')
| -rw-r--r-- | pkg/tcpip/transport/packet/endpoint.go | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/pkg/tcpip/transport/packet/endpoint.go b/pkg/tcpip/transport/packet/endpoint.go index 1e7debbb4..9faab4b9e 100644 --- a/pkg/tcpip/transport/packet/endpoint.go +++ b/pkg/tcpip/transport/packet/endpoint.go @@ -85,8 +85,6 @@ type endpoint struct { stats tcpip.TransportEndpointStats `state:"nosave"` bound bool boundNIC tcpip.NICID - // linger is used for SO_LINGER socket option. - linger tcpip.LingerOption // lastErrorMu protects lastError. lastErrorMu sync.Mutex `state:"nosave"` @@ -306,16 +304,10 @@ func (ep *endpoint) Readiness(mask waiter.EventMask) waiter.EventMask { // used with SetSockOpt, and this function always returns // tcpip.ErrNotSupported. func (ep *endpoint) SetSockOpt(opt tcpip.SettableSocketOption) *tcpip.Error { - switch v := opt.(type) { + switch opt.(type) { case *tcpip.SocketDetachFilterOption: return nil - case *tcpip.LingerOption: - ep.mu.Lock() - ep.linger = *v - ep.mu.Unlock() - return nil - default: return tcpip.ErrUnknownProtocolOption } @@ -376,16 +368,7 @@ func (ep *endpoint) LastError() *tcpip.Error { // GetSockOpt implements tcpip.Endpoint.GetSockOpt. func (ep *endpoint) GetSockOpt(opt tcpip.GettableSocketOption) *tcpip.Error { - switch o := opt.(type) { - case *tcpip.LingerOption: - ep.mu.Lock() - *o = ep.linger - ep.mu.Unlock() - return nil - - default: - return tcpip.ErrNotSupported - } + return tcpip.ErrNotSupported } // GetSockOptInt implements tcpip.Endpoint.GetSockOptInt. |