Humble Chirammal bd947bbe31 util: remove deleteLock check while acquiring snapshot createLock
snapshot controller make sure the pvc which is the source for the
snapshot request wont get deleted while snapshot is getting created,
so we dont need to check for any ongoing delete operation here on the
volume.

Subjected code path in snapshot controller:

```
pvc, err := ctrl.getClaimFromVolumeSnapshot(snapshot)
.
..
pvcClone.ObjectMeta.Finalizers = append(pvcClone.ObjectMeta.Finalizers, utils.PVCFinalizer)
_, err = ctrl.client.CoreV1().PersistentVolumeClaims(pvcClone.Namespace).Update(..)
```

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-07-17 10:23:13 +00:00
..