1 files changed, 0 insertions, 21 deletions
diff --git a/common/common.go b/common/common.go
index 155bb5c2a..a61b866c9 100644
--- a/common/common.go
+++ b/common/common.go
@@ -65,27 +65,6 @@ func DefaultDataDir() string {
 	}
 }
 
-func ToHex(b []byte) string {
-	hex := Bytes2Hex(b)
-	// Prefer output of "0x0" instead of "0x"
-	if len(hex) == 0 {
-		hex = "0"
-	}
-	return "0x" + hex
-}
-
-func FromHex(s string) []byte {
-	if len(s) > 1 {
-		if s[0:2] == "0x" {
-			s = s[2:]
-		}
-		if len(s)%2 == 1 {
-			s = "0" + s
-		}
-		return Hex2Bytes(s)
-	}
-	return nil
-}
 func IsWindows() bool {
 	return runtime.GOOS == "windows"
 }