cleanup: ineffective assignment
cleanup: ineffective assignment

This commit resolves ineffective assignent of
snap.

Updates: #1586

Signed-off-by: Yati Padia <41ada77a9130c309042b4c8618e1d2212beb5011@redhat.com>

ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi