fix bitmap removal

Author: João Jandre

engine/storage/src/main/java/org/apache/cloudstack/storage/endpoint/DefaultEndPointSelector.java

@@ -515,7 +515,7 @@ protected EndPoint getEndPointForBitmapRemoval(DataObject object, boolean encryp
                 return getEndPointFromHostId(attachedVM.getLastHostId());
             }
         }
-        return select(object, encryptionRequired);
+        return select(volumeInfo, encryptionRequired);
     }
 
     protected EndPoint getEndPointForSnapshotOperationsInKvm(SnapshotInfo snapshotInfo, boolean encryptionRequired) {

engine/storage/src/test/java/org/apache/cloudstack/storage/endpoint/DefaultEndPointSelectorTest.java

@@ -57,11 +57,11 @@ public void setup() {
     @Test
     public void getEndPointForBitmapRemovalTestVolumeIsNotAttached() {
         Mockito.doReturn(false).when(volumeInfoMock).isAttachedVM();
-        Mockito.doReturn(null).when(defaultEndPointSelectorSpy).select(snapshotInfoMock, false);
+        Mockito.doReturn(null).when(defaultEndPointSelectorSpy).select(volumeInfoMock, false);
 
         defaultEndPointSelectorSpy.getEndPointForBitmapRemoval(snapshotInfoMock, false);
 
-        Mockito.verify(defaultEndPointSelectorSpy, Mockito.times(1)).select(snapshotInfoMock, false);
+        Mockito.verify(defaultEndPointSelectorSpy, Mockito.times(1)).select(volumeInfoMock, false);
     }
 
     @Test
@@ -102,11 +102,11 @@ public void getEndPointForBitmapRemovalTestVolumeIsAttachedNoHostIsSet() {
         Mockito.doReturn(null).when(virtualMachineMock).getHostId();
         Mockito.doReturn(null).when(virtualMachineMock).getLastHostId();
 
-        Mockito.doReturn(null).when(defaultEndPointSelectorSpy).select(snapshotInfoMock, false);
+        Mockito.doReturn(null).when(defaultEndPointSelectorSpy).select(volumeInfoMock, false);
 
         defaultEndPointSelectorSpy.getEndPointForBitmapRemoval(snapshotInfoMock, false);
 
-        Mockito.verify(defaultEndPointSelectorSpy, Mockito.times(1)).select(snapshotInfoMock, false);
+        Mockito.verify(defaultEndPointSelectorSpy, Mockito.times(1)).select(volumeInfoMock, false);
     }
 
     @Test