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>
diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index a46126f..2b8dae4 100644
--- a/fs/coda/dir.c
+++ b/fs/coda/dir.c
@@ -336,8 +336,6 @@
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 @@
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);
