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Merge pull request #37054 from tanshanshan/remove-repeat1

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Automatic merge from submit-queue (batch tested with PRs 39695, 37054, 39627, 39546, 39615)

remove repeating const declaration

**What this PR does / why we need it**:

remove repeating const declaration  , and avoid const declaration in  loop

Thanks.

**Special notes for your reviewer**:

**Release note**:

```release-note
```
This commit is contained in:
Kubernetes Submit Queue 2017-01-10 18:57:22 -08:00 committed by GitHub
commit 5aa177a81f
1 changed files with 0 additions and 2 deletions
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2
cmd/kube-proxy/app/conntrack.go
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@ -97,12 +97,10 @@ func isSysFSWritable() (bool, error) {
} }
for _, mountPoint := range mountPoints { for _, mountPoint := range mountPoints {
const sysfsDevice = "sysfs"
if mountPoint.Type != sysfsDevice { if mountPoint.Type != sysfsDevice {
continue continue
} }
// Check whether sysfs is 'rw' // Check whether sysfs is 'rw'
const permWritable = "rw"
if len(mountPoint.Opts) > 0 && mountPoint.Opts[0] == permWritable { if len(mountPoint.Opts) > 0 && mountPoint.Opts[0] == permWritable {
return true, nil return true, nil
} }