static __init int sm_module_init(void)
{
int error = 0;
- cache_flush_workqueue = create_freezable_workqueue("smflush");
- if (IS_ERR(cache_flush_workqueue))
- return PTR_ERR(cache_flush_workqueue);
+ cache_flush_workqueue = create_freezable_workqueue("smflush");
+ if (!cache_flush_workqueue)
+ return -ENOMEM;
error = register_mtd_blktrans(&sm_ftl_ops);
if (error)