From: Alexander Morozov <lk4d4math@gmail.com>
Date: Mon, 31 Aug 2015 16:40:25 +0000 (-0700)
Subject: syscall: remove unused kernelVersion function from tests
X-Git-Tag: go1.6beta1~1218
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=5483761c130dcd7e985c01dd82af93758732b3a7;p=gostls13.git

syscall: remove unused kernelVersion function from tests

Change-Id: If0d00999c58f7421e4da06e1822ba5abccf72cac
Reviewed-on: https://go-review.googlesource.com/14111
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---

diff --git a/src/syscall/exec_linux_test.go b/src/syscall/exec_linux_test.go
index bbfd6d03df..e4ed6adff9 100644
--- a/src/syscall/exec_linux_test.go
+++ b/src/syscall/exec_linux_test.go
@@ -10,8 +10,6 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
-	"regexp"
-	"strconv"
 	"strings"
 	"syscall"
 	"testing"
@@ -72,22 +70,6 @@ func TestCloneNEWUSERAndRemapRootEnableSetgroups(t *testing.T) {
 	testNEWUSERRemap(t, 0, 0, false)
 }
 
-// kernelVersion returns the major and minor versions of the Linux
-// kernel version.  It calls t.Skip if it can't figure it out.
-func kernelVersion(t *testing.T) (int, int) {
-	bytes, err := ioutil.ReadFile("/proc/version")
-	if err != nil {
-		t.Skipf("can't get kernel version: %v", err)
-	}
-	matches := regexp.MustCompile("([0-9]+).([0-9]+)").FindSubmatch(bytes)
-	if len(matches) < 3 {
-		t.Skipf("can't get kernel version from %s", bytes)
-	}
-	major, _ := strconv.Atoi(string(matches[1]))
-	minor, _ := strconv.Atoi(string(matches[2]))
-	return major, minor
-}
-
 func TestCloneNEWUSERAndRemapNoRootDisableSetgroups(t *testing.T) {
 	if os.Getuid() == 0 {
 		t.Skip("skipping unprivileged user only test")