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-rw-r--r--common/bytes.go11
1 files changed, 0 insertions, 11 deletions
diff --git a/common/bytes.go b/common/bytes.go
index 5d1245107..d279156b4 100644
--- a/common/bytes.go
+++ b/common/bytes.go
@@ -106,17 +106,6 @@ func ReadVarInt(buff []byte) (ret uint64) {
return
}
-// Binary length
-//
-// Returns the true binary length of the given number
-func BinaryLength(num int) int {
- if num == 0 {
- return 0
- }
-
- return 1 + BinaryLength(num>>8)
-}
-
// Copy bytes
//
// Returns an exact copy of the provided bytes