Merge pull request #48055 from yiqinguo/yiqinguo_remove_err_ignored

Automatic merge from submit-queue Add err judgment I do not think that the error can be ignored here. **Release note**: ```release-note NONE ```

Merge pull request #48055 from yiqinguo/yiqinguo_remove_err_ignored
d026286d · Kubernetes Submit Queue · GitHub · 9848cdb3 · b664a0db · d026286d
Commit d026286d authored Jul 02, 2017 by Kubernetes Submit Queue Committed by GitHub Jul 02, 2017
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util.go pkg/volume/util.go +4 -1

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--- a/pkg/volume/util.go
+++ b/pkg/volume/util.go
@@ -180,7 +180,10 @@ func (c *realRecyclerClient) Event(eventtype, message string) {
 }
 func (c *realRecyclerClient) WatchPod(name, namespace string, stopChannel chan struct{}) (<-chan watch.Event, error) {
-	podSelector, _ := fields.ParseSelector("metadata.name=" + name)
+	podSelector, err := fields.ParseSelector("metadata.name=" + name)
+	if err != nil {
+		return nil, err
+	}
 	options := metav1.ListOptions{
 		FieldSelector: podSelector.String(),
 		Watch:         true,