iget/iget5: don't bother with ->i_lock until we find a match

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index 2778b02..ffb9b36 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -55,7 +55,7 @@
  *
  * Return 1 if the attributes match and 0 if not.
  *
- * NOTE: This function runs with the inode->i_lock spin lock held so it is not
+ * NOTE: This function runs with the inode_hash_lock spin lock held so it is not
  * allowed to sleep.
  */
 int ntfs_test_inode(struct inode *vi, ntfs_attr *na)