diff options
Diffstat (limited to 'pkg/tcpip/transport/icmp/endpoint.go')
| -rw-r--r-- | pkg/tcpip/transport/icmp/endpoint.go | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/pkg/tcpip/transport/icmp/endpoint.go b/pkg/tcpip/transport/icmp/endpoint.go index 80c01f2cb..74fe19e98 100644 --- a/pkg/tcpip/transport/icmp/endpoint.go +++ b/pkg/tcpip/transport/icmp/endpoint.go @@ -75,8 +75,6 @@ type endpoint struct { route *stack.Route `state:"manual"` ttl uint8 stats tcpip.TransportEndpointStats `state:"nosave"` - // linger is used for SO_LINGER socket option. - linger tcpip.LingerOption // owner is used to get uid and gid of the packet. owner tcpip.PacketOwner @@ -338,15 +336,6 @@ func (e *endpoint) Peek([][]byte) (int64, *tcpip.Error) { // SetSockOpt sets a socket option. func (e *endpoint) SetSockOpt(opt tcpip.SettableSocketOption) *tcpip.Error { - switch v := opt.(type) { - case *tcpip.SocketDetachFilterOption: - return nil - - case *tcpip.LingerOption: - e.mu.Lock() - e.linger = *v - e.mu.Unlock() - } return nil } @@ -399,16 +388,7 @@ func (e *endpoint) GetSockOptInt(opt tcpip.SockOptInt) (int, *tcpip.Error) { // GetSockOpt implements tcpip.Endpoint.GetSockOpt. func (e *endpoint) GetSockOpt(opt tcpip.GettableSocketOption) *tcpip.Error { - switch o := opt.(type) { - case *tcpip.LingerOption: - e.mu.Lock() - *o = e.linger - e.mu.Unlock() - return nil - - default: - return tcpip.ErrUnknownProtocolOption - } + return tcpip.ErrUnknownProtocolOption } func send4(r *stack.Route, ident uint16, data buffer.View, ttl uint8, owner tcpip.PacketOwner) *tcpip.Error { |