ext4: let empty_dir handle inline dir

empty_dir is used when deleting a dir.  So it should handle inline dir
properly.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 6 insertions, 0 deletions

diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h
index f86e424d75e4..7747bbcebb33 100644
--- a/fs/ext4/xattr.h
+++ b/fs/ext4/xattr.h
@@ -180,6 +180,7 @@ extern int ext4_delete_inline_entry(handle_t *handle,
                                     struct ext4_dir_entry_2 *de_del,
                                     struct buffer_head *bh,
                                     int *has_inline_data);
+extern int empty_inline_dir(struct inode *dir, int *has_inline_data);
 # else  /* CONFIG_EXT4_FS_XATTR */
 
 static inline int
@@ -381,6 +382,11 @@ static inline int ext4_delete_inline_entry(handle_t *handle,
 {
         return 0;
 }
+
+static inline int empty_inline_dir(struct inode *dir, int *has_inline_data)
+{
+        return 0;
+}
 # endif  /* CONFIG_EXT4_FS_XATTR */
 
 #ifdef CONFIG_EXT4_FS_SECURITY