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nbd: replace sysfs_create_file() with device_create_file()

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Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Paul Clements <Paul.Clements@steeleye.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
WANG Cong 2011-08-19 14:48:21 +02:00 committed by Jens Axboe
parent 25ac0c2b97
commit 1695b87f7d
1 changed files with 3 additions and 3 deletions
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6
drivers/block/nbd.c
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@ -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;
}