diff options
Diffstat (limited to 'pkg/tcpip/network/ipv4/icmp.go')
| -rw-r--r-- | pkg/tcpip/network/ipv4/icmp.go | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/pkg/tcpip/network/ipv4/icmp.go b/pkg/tcpip/network/ipv4/icmp.go index 5fe73315f..3e5cf2ad9 100644 --- a/pkg/tcpip/network/ipv4/icmp.go +++ b/pkg/tcpip/network/ipv4/icmp.go @@ -200,16 +200,6 @@ func (e *endpoint) handleICMP(r *stack.Route, pkt *stack.PacketBuffer) { // ======= ICMP Error packet generation ========= -// ReturnError implements stack.TransportProtocol.ReturnError. -func (p *protocol) ReturnError(r *stack.Route, reason tcpip.ICMPReason, pkt *stack.PacketBuffer) *tcpip.Error { - switch reason.(type) { - case *tcpip.ICMPReasonPortUnreachable: - return returnError(r, &icmpReasonPortUnreachable{}, pkt) - default: - return tcpip.ErrNotSupported - } -} - // icmpReason is a marker interface for IPv4 specific ICMP errors. type icmpReason interface { isICMPReason() |