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

Signed-off-by: Antonio Ospite <[email protected]> Cc: Chris Mason <[email protected]> Cc: Josef Bacik <[email protected]> Cc: [email protected] Signed-off-by: Chris Mason <[email protected]>
rtvt123 · Jun 10, 2014 · 9391558 · 9391558
1 parent 0b43e04
commit 9391558
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
@@ -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;