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-rw-r--r--common/bytes.go11
-rw-r--r--common/bytes_test.go14
2 files changed, 0 insertions, 25 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
diff --git a/common/bytes_test.go b/common/bytes_test.go
index 4b00aa49b..069af984c 100644
--- a/common/bytes_test.go
+++ b/common/bytes_test.go
@@ -79,20 +79,6 @@ func (s *BytesSuite) TestReadVarInt(c *checker.C) {
c.Assert(res1, checker.Equals, exp1)
}
-func (s *BytesSuite) TestBinaryLength(c *checker.C) {
- data1 := 0
- data2 := 920987656789
-
- exp1 := 0
- exp2 := 5
-
- res1 := BinaryLength(data1)
- res2 := BinaryLength(data2)
-
- c.Assert(res1, checker.Equals, exp1)
- c.Assert(res2, checker.Equals, exp2)
-}
-
func (s *BytesSuite) TestCopyBytes(c *checker.C) {
data1 := []byte{1, 2, 3, 4}
exp1 := []byte{1, 2, 3, 4}