// revision number will be incremented during the next getAllReplicaSetsAndSyncRevision call
			// no-op if the spec matches current deployment's podTemplate.Spec
			performedRollback, err := dc.rollbackToTemplate(ctx, d, rs)
			if performedRollback && err == nil {
				dc.emitRollbackNormalEvent(d, fmt.Sprintf("Rolled back deployment %q to revision %d", d.Name, rollbackTo.Revision))
			}
			return err
		}
	}