提交 93915584 编写于 作者: A Antonio Ospite 提交者: Chris Mason

trivial: fs/btrfs/ioctl.c: fix typo s/substract/subtract/

Signed-off-by: NAntonio Ospite <ao2@ao2.it>
Cc: Chris Mason <clm@fb.com>
Cc: Josef Bacik <jbacik@fb.com>
Cc: linux-btrfs@vger.kernel.org
Signed-off-by: NChris Mason <clm@fb.com>
上级 0b43e04f
......@@ -3216,11 +3216,11 @@ static int btrfs_clone(struct inode *src, struct inode *inode,
* | ------------- extent ------------- |
*/
/* substract range b */
/* subtract range b */
if (key.offset + datal > off + len)
datal = off + len - key.offset;
/* substract range a */
/* subtract range a */
if (off > key.offset) {
datao += off - key.offset;
datal -= off - key.offset;
......
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