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Delete redundant err definition

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zhangxiaoyu-zidif
2017-07-22 16:19:32 +08:00
parent 5529d01a22
commit 1b785d09d4
1 changed files with 0 additions and 1 deletions
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pkg/kubectl/cmd/drain.go
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@@ -638,7 +638,6 @@ func (o *DrainOptions) RunCordonOrUncordon(desired bool) error {
} else {
helper := resource.NewHelper(o.restClient, o.nodeInfo.Mapping)
node.Spec.Unschedulable = desired
var err error
newData, err := json.Marshal(obj)
patchBytes, err := strategicpatch.CreateTwoWayMergePatch(oldData, newData, obj)
if err != nil {