Commit 1695b87f authored by WANG Cong's avatar WANG Cong Committed by Jens Axboe
Browse files

nbd: replace sysfs_create_file() with device_create_file() 



Signed-off-by: default avatarWANG Cong <amwang@redhat.com>
Cc: Paul Clements <Paul.Clements@steeleye.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
parent 25ac0c2b

drivers/block/nbd.c

+3 −3
Original line number Diff line number Diff line
@@ -406,9 +406,9 @@ static int nbd_do_it(struct nbd_device *lo) 
	BUG_ON(lo->magic != LO_MAGIC);



	lo->pid = task_pid_nr(current);

	ret = sysfs_create_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);

	ret = device_create_file(disk_to_dev(lo->disk), &pid_attr);

	if (ret) {

		printk(KERN_ERR "nbd: sysfs_create_file failed!");

		printk(KERN_ERR "nbd: device_create_file failed!");

		lo->pid = 0;

		return ret;

	}
@@ -416,7 +416,7 @@ static int nbd_do_it(struct nbd_device *lo) 
	while ((req = nbd_read_stat(lo)) != NULL)

		nbd_end_request(req);



	sysfs_remove_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);

	device_remove_file(disk_to_dev(lo->disk), &pid_attr);

	lo->pid = 0;

	return 0;

}