Merge pull request #61974 from wackxu/rmlan

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

remove pvc node affinity update check since beta NodeAffinity is immu…

…table



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

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:

xref https://github.com/kubernetes/kubernetes/pull/61816#discussion_r178212208

**Special notes for your reviewer**:
/assign @msau42 

**Release note**:

```release-note
NONE
```

pkg/scheduler/factory/factory.go

@@ -405,14 +405,6 @@ func (c *configFactory) invalidatePredicatesForPvUpdate(oldPV, newPV *v1.Persist
 			break
 		}
 	}
-	if utilfeature.DefaultFeatureGate.Enabled(features.VolumeScheduling) {
-		oldAffinity := oldPV.Spec.NodeAffinity
-		newAffinity := newPV.Spec.NodeAffinity
-		// If node affinity of PV is changed.
-		if !reflect.DeepEqual(oldAffinity, newAffinity) {
-			invalidPredicates.Insert(predicates.CheckVolumeBindingPred)
-		}
-	}
 	c.equivalencePodCache.InvalidateCachedPredicateItemOfAllNodes(invalidPredicates)
 }