From 8d1afb4185789cce7a90e7dc365e4a7afda9a8fc Mon Sep 17 00:00:00 2001 From: Tamir Duberstein Date: Thu, 28 Jan 2021 17:57:42 -0800 Subject: Change tcpip.Error to an interface This makes it possible to add data to types that implement tcpip.Error. ErrBadLinkEndpoint is removed as it is unused. PiperOrigin-RevId: 354437314 --- pkg/tcpip/link/ethernet/ethernet.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'pkg/tcpip/link/ethernet/ethernet.go') diff --git a/pkg/tcpip/link/ethernet/ethernet.go b/pkg/tcpip/link/ethernet/ethernet.go index 2f2d9d4ac..d873766a6 100644 --- a/pkg/tcpip/link/ethernet/ethernet.go +++ b/pkg/tcpip/link/ethernet/ethernet.go @@ -61,13 +61,13 @@ func (e *Endpoint) Capabilities() stack.LinkEndpointCapabilities { } // WritePacket implements stack.LinkEndpoint. -func (e *Endpoint) WritePacket(r stack.RouteInfo, gso *stack.GSO, proto tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) *tcpip.Error { +func (e *Endpoint) WritePacket(r stack.RouteInfo, gso *stack.GSO, proto tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) tcpip.Error { e.AddHeader(e.Endpoint.LinkAddress(), r.RemoteLinkAddress, proto, pkt) return e.Endpoint.WritePacket(r, gso, proto, pkt) } // WritePackets implements stack.LinkEndpoint. -func (e *Endpoint) WritePackets(r stack.RouteInfo, gso *stack.GSO, pkts stack.PacketBufferList, proto tcpip.NetworkProtocolNumber) (int, *tcpip.Error) { +func (e *Endpoint) WritePackets(r stack.RouteInfo, gso *stack.GSO, pkts stack.PacketBufferList, proto tcpip.NetworkProtocolNumber) (int, tcpip.Error) { linkAddr := e.Endpoint.LinkAddress() for pkt := pkts.Front(); pkt != nil; pkt = pkt.Next() { -- cgit v1.2.3