diff options
| author | Ian Gudger <igudger@google.com> | 2019-09-06 17:59:46 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-09-06 18:01:14 -0700 |
| commit | fe1f5210774d015d653df164d6f676658863780c (patch) | |
| tree | b664a262a42316af5bd65f0584fefdd890a2d4e0 /pkg/tcpip/stack/registration.go | |
| parent | 9e1cbdf565a1f5bf5bbc84bad0103fe2289e817c (diff) | |
Remove reundant global tcpip.LinkEndpointID.
PiperOrigin-RevId: 267709597
Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 67b70b2ee..88a698b18 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -15,8 +15,6 @@ package stack import ( - "sync" - "gvisor.dev/gvisor/pkg/sleep" "gvisor.dev/gvisor/pkg/tcpip" "gvisor.dev/gvisor/pkg/tcpip/buffer" @@ -379,10 +377,6 @@ var ( networkProtocols = make(map[string]NetworkProtocolFactory) unassociatedFactory UnassociatedEndpointFactory - - linkEPMu sync.RWMutex - nextLinkEndpointID tcpip.LinkEndpointID = 1 - linkEndpoints = make(map[tcpip.LinkEndpointID]LinkEndpoint) ) // RegisterTransportProtocolFactory registers a new transport protocol factory @@ -406,28 +400,6 @@ func RegisterUnassociatedFactory(f UnassociatedEndpointFactory) { unassociatedFactory = f } -// RegisterLinkEndpoint register a link-layer protocol endpoint and returns an -// ID that can be used to refer to it. -func RegisterLinkEndpoint(linkEP LinkEndpoint) tcpip.LinkEndpointID { - linkEPMu.Lock() - defer linkEPMu.Unlock() - - v := nextLinkEndpointID - nextLinkEndpointID++ - - linkEndpoints[v] = linkEP - - return v -} - -// FindLinkEndpoint finds the link endpoint associated with the given ID. -func FindLinkEndpoint(id tcpip.LinkEndpointID) LinkEndpoint { - linkEPMu.RLock() - defer linkEPMu.RUnlock() - - return linkEndpoints[id] -} - // GSOType is the type of GSO segments. // // +stateify savable |