ecryptfs: get rid of unused accessors

Signed-off-by: Al Viro <[email protected]>

Author: Al Viro

fs/ecryptfs/ecryptfs_kernel.h

@@ -496,12 +496,6 @@ ecryptfs_set_superblock_lower(struct super_block *sb,
 	((struct ecryptfs_sb_info *)sb->s_fs_info)->wsi_sb = lower_sb;
 }
 
-static inline struct ecryptfs_dentry_info *
-ecryptfs_dentry_to_private(struct dentry *dentry)
-{
-	return (struct ecryptfs_dentry_info *)dentry->d_fsdata;
-}
-
 static inline void
 ecryptfs_set_dentry_private(struct dentry *dentry,
 			    struct ecryptfs_dentry_info *dentry_info)
@@ -515,12 +509,6 @@ ecryptfs_dentry_to_lower(struct dentry *dentry)
 	return ((struct ecryptfs_dentry_info *)dentry->d_fsdata)->lower_path.dentry;
 }
 
-static inline struct vfsmount *
-ecryptfs_dentry_to_lower_mnt(struct dentry *dentry)
-{
-	return ((struct ecryptfs_dentry_info *)dentry->d_fsdata)->lower_path.mnt;
-}
-
 static inline struct path *
 ecryptfs_dentry_to_lower_path(struct dentry *dentry)
 {