[PATCH 48/53] VFS: remove d_add()

[NeilBrown]

From: NeilBrown <neil at brown.name>

d_add() has been supplanted by d_splice_alias(), d_make_persistent() and
others.  It is no longer used and can be discarded

Signed-off-by: NeilBrown <neil at brown.name>
---
 fs/dcache.c            | 19 -------------------
 include/linux/dcache.h |  2 --
 2 files changed, 21 deletions(-)

diff --git a/fs/dcache.c b/fs/dcache.c
index 23f04fa05778..4ebbbcc5aec4 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -2979,25 +2979,6 @@ static inline void __d_add(struct dentry *dentry, struct inode *inode,
 		spin_unlock(&inode->i_lock);
 }
 
-/**
- * d_add - add dentry to hash queues
- * @entry: dentry to add
- * @inode: The inode to attach to this dentry
- *
- * This adds the entry to the hash queues and initializes @inode.
- * The entry was actually filled in earlier during d_alloc().
- */
-
-void d_add(struct dentry *entry, struct inode *inode)
-{
-	if (inode) {
-		security_d_instantiate(entry, inode);
-		spin_lock(&inode->i_lock);
-	}
-	__d_add(entry, inode, NULL);
-}
-EXPORT_SYMBOL(d_add);
-
 struct dentry *d_make_persistent(struct dentry *dentry, struct inode *inode)
 {
 	WARN_ON(!hlist_unhashed(&dentry->d_u.d_alias));
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 18242f9598dc..31b4a831ecdb 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -282,8 +282,6 @@ extern int path_has_submounts(const struct path *);
  */
 extern void d_rehash(struct dentry *);
  
-extern void d_add(struct dentry *, struct inode *);
-
 /* used for rename() and baskets */
 extern void d_move(struct dentry *, struct dentry *);
 extern void d_exchange(struct dentry *, struct dentry *);
-- 
2.50.0.107.gf914562f5916.dirty