125 static struct class *class_osdblk;		/* /sys/class/osdblk */  variable
654 	class_osdblk = kzalloc(sizeof(*class_osdblk), GFP_KERNEL);  in osdblk_sysfs_init()
655 	if (!class_osdblk)  in osdblk_sysfs_init()
658 	class_osdblk->name = DRV_NAME;  in osdblk_sysfs_init()
659 	class_osdblk->owner = THIS_MODULE;  in osdblk_sysfs_init()
660 	class_osdblk->class_release = class_osdblk_release;  in osdblk_sysfs_init()
661 	class_osdblk->class_attrs = class_osdblk_attrs;  in osdblk_sysfs_init()
663 	ret = class_register(class_osdblk);  in osdblk_sysfs_init()
665 		kfree(class_osdblk);  in osdblk_sysfs_init()
666 		class_osdblk = NULL;  in osdblk_sysfs_init()
676 	if (class_osdblk)  in osdblk_sysfs_cleanup()
677 		class_destroy(class_osdblk);  in osdblk_sysfs_cleanup()
678 	class_osdblk = NULL;  in osdblk_sysfs_cleanup()