ext4: drop ec_type from the ext4_ext_cache structure

[firefly-linux-kernel-4.4.55.git] / fs / ext4 / ext4_extents.h

diff --git a/fs/ext4/ext4_extents.h b/fs/ext4/ext4_extents.h
index dfdda176692758efbafbb57ead8aec29f1816c48..2e29abb30f7629903f11d493bc685e3877f49917 100644 (file)
--- a/fs/ext4/ext4_extents.h
+++ b/fs/ext4/ext4_extents.h
@@ -119,10 +119,6 @@ struct ext4_ext_path {
  * structure for external API
  */
 
-#define EXT4_EXT_CACHE_NO      0
-#define EXT4_EXT_CACHE_GAP     1
-#define EXT4_EXT_CACHE_EXTENT  2
-
 /*
  * to be called by ext4_ext_walk_space()
  * negative retcode - error
@@ -197,7 +193,7 @@ static inline unsigned short ext_depth(struct inode *inode)
 static inline void
 ext4_ext_invalidate_cache(struct inode *inode)
 {
-       EXT4_I(inode)->i_cached_extent.ec_type = EXT4_EXT_CACHE_NO;
+       EXT4_I(inode)->i_cached_extent.ec_len = 0;
 }
 
 static inline void ext4_ext_mark_uninitialized(struct ext4_extent *ext)