coda: remove unnecessary dentry_unhash on rmdir, dir rename

Coda has no problems with references to unlinked directories.

CC: Jan Harkes <jaharkes@cs.cmu.edu>
CC: coda@cs.cmu.edu
CC: codalist@coda.cs.cmu.edu
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 5 deletions

diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index a46126fd5735..2b8dae4d121e 100644
--- a/fs/coda/dir.c
+++ b/fs/coda/dir.c
@@ -336,8 +336,6 @@ static int coda_rmdir(struct inode *dir, struct dentry *de)
         int len = de->d_name.len;
         int error;
 
-        dentry_unhash(de);
-
         error = venus_rmdir(dir->i_sb, coda_i2f(dir), name, len);
         if (!error) {
                 /* VFS may delete the child */
@@ -361,9 +359,6 @@ static int coda_rename(struct inode *old_dir, struct dentry *old_dentry,
         int new_length = new_dentry->d_name.len;
         int error;
 
-        if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
-                dentry_unhash(new_dentry);
-
         error = venus_rename(old_dir->i_sb, coda_i2f(old_dir),
                              coda_i2f(new_dir), old_length, new_length,
                              (const char *) old_name, (const char *)new_name);