diff options
| author | Tamir Duberstein <tamird@google.com> | 2021-01-28 17:57:42 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-28 17:59:58 -0800 |
| commit | 8d1afb4185789cce7a90e7dc365e4a7afda9a8fc (patch) | |
| tree | 555164dca377cf17ea10b0411deaca8aaf1f09b6 /pkg/tcpip/link/tun/device.go | |
| parent | c99e092a3bb986b03fd85d426e166ef2c73a8c51 (diff) | |
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
Diffstat (limited to 'pkg/tcpip/link/tun/device.go')
| -rw-r--r-- | pkg/tcpip/link/tun/device.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/tcpip/link/tun/device.go b/pkg/tcpip/link/tun/device.go index bfac358f4..3829ca9c9 100644 --- a/pkg/tcpip/link/tun/device.go +++ b/pkg/tcpip/link/tun/device.go @@ -149,10 +149,10 @@ func attachOrCreateNIC(s *stack.Stack, name, prefix string, linkCaps stack.LinkE err := s.CreateNICWithOptions(endpoint.nicID, endpoint, stack.NICOptions{ Name: endpoint.name, }) - switch err { + switch err.(type) { case nil: return endpoint, nil - case tcpip.ErrDuplicateNICID: + case *tcpip.ErrDuplicateNICID: // Race detected: A NIC has been created in between. continue default: |