X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=block%2Fioctl.c;h=9049d460fa890fd45e3e31c1aa8ca9ed080e9f81;hb=5ea74318c68fcb38f02fc2fc920abd37d9a9bc33;hp=a9a302eba01e6a78b46e3af154c4f1b2a1c2c510;hpb=5943a268002fce97885f2ca08827ff1b0312068c;p=cascardo%2Flinux.git

diff --git a/block/ioctl.c b/block/ioctl.c
index a9a302eba01e..9049d460fa89 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -294,11 +294,12 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
 			return -EINVAL;
 		if (get_user(n, (int __user *) arg))
 			return -EFAULT;
-		if (!(mode & FMODE_EXCL) && bd_claim(bdev, &bdev) < 0)
+		if (!(mode & FMODE_EXCL) &&
+		    blkdev_get(bdev, mode | FMODE_EXCL, &bdev) < 0)
 			return -EBUSY;
 		ret = set_blocksize(bdev, n);
 		if (!(mode & FMODE_EXCL))
-			bd_release(bdev);
+			blkdev_put(bdev, mode | FMODE_EXCL);
 		return ret;
 	case BLKPG:
 		ret = blkpg_ioctl(bdev, (struct blkpg_ioctl_arg __user *) arg);