printk(KERN_WARNING
"md: cannot register extra attributes for %s\n",
mdname(mddev));
- mddev->sysfs_action = sysfs_get_dirent(mddev->kobj.sd, NULL, "sync_action");
+ mddev->sysfs_action = sysfs_get_dirent(mddev->kobj.sd, "sync_action");
}
if (mddev->pers->sync_request != NULL &&
pers->sync_request == NULL) {