1 files changed, 0 insertions, 25 deletions
diff --git a/vendor/github.com/openzipkin/zipkin-go-opentracing/util.go b/vendor/github.com/openzipkin/zipkin-go-opentracing/util.go
deleted file mode 100644
index 270661502..000000000
--- a/vendor/github.com/openzipkin/zipkin-go-opentracing/util.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package zipkintracer
-
-import (
-	"math/rand"
-	"sync"
-	"time"
-)
-
-var (
-	seededIDGen = rand.New(rand.NewSource(time.Now().UnixNano()))
-	// The golang rand generators are *not* intrinsically thread-safe.
-	seededIDLock sync.Mutex
-)
-
-func randomID() uint64 {
-	seededIDLock.Lock()
-	defer seededIDLock.Unlock()
-	return uint64(seededIDGen.Int63())
-}
-
-func randomID2() (uint64, uint64) {
-	seededIDLock.Lock()
-	defer seededIDLock.Unlock()
-	return uint64(seededIDGen.Int63()), uint64(seededIDGen.Int63())
-}