[cinder-csi-plugin] Remove redundant imagePullPolicy (kubernetes#1602)

Author: ramineni

charts/cinder-csi-plugin/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: latest
 description: Cinder CSI Chart for OpenStack
 name: openstack-cinder-csi
-version: 1.4.4
+version: 1.4.5
 home: https://github.com/kubernetes/cloud-provider-openstack
 icon: https://github.com/kubernetes/kubernetes/blob/master/logo/logo.png
 maintainers:

charts/cinder-csi-plugin/templates/nodeplugin-daemonset.yaml

@@ -37,7 +37,6 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: spec.nodeName
-          imagePullPolicy: "IfNotPresent"
           volumeMounts:
             - name: socket-dir
               mountPath: /csi
@@ -83,7 +82,6 @@ spec:
             initialDelaySeconds: {{ .Values.csi.livenessprobe.initialDelaySeconds }}
             timeoutSeconds: {{ .Values.csi.livenessprobe.timeoutSeconds }}
             periodSeconds: {{ .Values.csi.livenessprobe.periodSeconds }}
-          imagePullPolicy: "IfNotPresent"
           volumeMounts:
             - name: socket-dir
               mountPath: /csi