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-rw-r--r--pkg/tcpip/link/tun/device.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/tcpip/link/tun/device.go b/pkg/tcpip/link/tun/device.go
index d23210503..4d40a0c2b 100644
--- a/pkg/tcpip/link/tun/device.go
+++ b/pkg/tcpip/link/tun/device.go
@@ -174,7 +174,7 @@ func (d *Device) Write(data []byte) (int64, error) {
return 0, linuxerr.EBADFD
}
if !endpoint.IsAttached() {
- return 0, syserror.EIO
+ return 0, linuxerr.EIO
}
dataLen := int64(len(data))