Delete unused code

1 files changed, 0 insertions, 13 deletions

diff --git a/collector/helper.go b/collector/helper.go
index 60168f2..2bf461e 100644
--- a/collector/helper.go
+++ b/collector/helper.go
@@ -14,24 +14,11 @@
 package collector
 
 import (
-        "fmt"
         "io/ioutil"
         "strconv"
         "strings"
 )
 
-func splitToInts(str, sep string) ([]int, error) {
-        var ints []int
-        for _, part := range strings.Split(str, sep) {
-                i, err := strconv.Atoi(part)
-                if err != nil {
-                        return nil, fmt.Errorf("could not split '%s' because %s is no int: %s", str, part, err)
-                }
-                ints = append(ints, i)
-        }
-        return ints, nil
-}
-
 func readUintFromFile(path string) (uint64, error) {
         data, err := ioutil.ReadFile(path)
         if err != nil {