1 files changed, 1 insertions, 26 deletions
diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go
index 956232a44..4d45dcc42 100644
--- a/pkg/tcpip/tcpip.go
+++ b/pkg/tcpip/tcpip.go
@@ -813,33 +813,8 @@ type OutOfBandInlineOption int
 // a default TTL.
 type DefaultTTLOption uint8
 
-// StackSACKEnabled is used by stack.(*Stack).TransportProtocolOption to
-// enable/disable SACK support in TCP. See: https://tools.ietf.org/html/rfc2018.
-type StackSACKEnabled bool
-
-// StackDelayEnabled is used by stack.(Stack*).TransportProtocolOption to
-// enable/disable Nagle's algorithm in TCP.
-type StackDelayEnabled bool
-
-// StackSendBufferSizeOption is used by stack.(Stack*).TransportProtocolOption
-// to get/set the default, min and max send buffer sizes.
-type StackSendBufferSizeOption struct {
-	Min     int
-	Default int
-	Max     int
-}
-
-// StackReceiveBufferSizeOption is used by
-// stack.(Stack*).TransportProtocolOption to get/set the default, min and max
-// receive buffer sizes.
-type StackReceiveBufferSizeOption struct {
-	Min     int
-	Default int
-	Max     int
-}
-
 //
-// IPPacketInfo is the message struture for IP_PKTINFO.
+// IPPacketInfo is the message structure for IP_PKTINFO.
 //
 // +stateify savable
 type IPPacketInfo struct {