1 files changed, 0 insertions, 14 deletions
diff --git a/drive/util.go b/drive/util.go
index 1c43009..2116f9b 100644
--- a/drive/util.go
+++ b/drive/util.go
@@ -9,8 +9,6 @@ import (
     "unicode/utf8"
     "math"
     "time"
-    "crypto/md5"
-    "io"
 )
 
 type kv struct {
@@ -137,18 +135,6 @@ func intMax() int64 {
     return 1 << (strconv.IntSize - 1) - 1
 }
 
-func md5sum(path string) string {
-    h := md5.New()
-    f, err := os.Open(path)
-    if err != nil {
-        return ""
-    }
-    defer f.Close()
-
-    io.Copy(h, f)
-    return fmt.Sprintf("%x", h.Sum(nil))
-}
-
 func pathLength(path string) int {
     return strings.Count(path, string(os.PathSeparator))
 }