diff options
author | gVisor bot <gvisor-bot@google.com> | 2021-02-01 20:21:37 +0000 |
---|---|---|
committer | gVisor bot <gvisor-bot@google.com> | 2021-02-01 20:21:37 +0000 |
commit | e82d147017378b3114f1394df47242e27daeb5fd (patch) | |
tree | b1591daa96e70aceb285f014125ad5eceede13e9 /pkg/tcpip/header/icmpv4.go | |
parent | e04f4bfef606ec8297223456eaa80fc1ee9d780e (diff) | |
parent | ebd3912c0f7e4255f100a00d2ab27304dac70daa (diff) |
Merge release-20210125.0-47-gebd3912c0 (automated)
Diffstat (limited to 'pkg/tcpip/header/icmpv4.go')
-rw-r--r-- | pkg/tcpip/header/icmpv4.go | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/pkg/tcpip/header/icmpv4.go b/pkg/tcpip/header/icmpv4.go index 5f9b8e9e2..f840a4322 100644 --- a/pkg/tcpip/header/icmpv4.go +++ b/pkg/tcpip/header/icmpv4.go @@ -16,7 +16,6 @@ package header import ( "encoding/binary" - "fmt" "gvisor.dev/gvisor/pkg/tcpip" "gvisor.dev/gvisor/pkg/tcpip/buffer" @@ -208,16 +207,3 @@ func ICMPv4Checksum(h ICMPv4, vv buffer.VectorisedView) uint16 { return ^xsum } - -// ICMPOriginFromNetProto returns the appropriate SockErrOrigin to use when -// a packet having a `net` header causing an ICMP error. -func ICMPOriginFromNetProto(net tcpip.NetworkProtocolNumber) tcpip.SockErrOrigin { - switch net { - case IPv4ProtocolNumber: - return tcpip.SockExtErrorOriginICMP - case IPv6ProtocolNumber: - return tcpip.SockExtErrorOriginICMP6 - default: - panic(fmt.Sprintf("unsupported net proto to extract ICMP error origin: %d", net)) - } -} |