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affs: remove unnecessary dentry_unhash on rmdir, dir rename 

affs has no problems with references to unlinked directories.

Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Sage Weil 2011-05-27 13:42:12 -07:00 committed by Al Viro
parent 86905d6d96
commit 94f9901b6c
1 changed files with 0 additions and 5 deletions
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5
fs/affs/namei.c
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@ -320,8 +320,6 @@ affs_rmdir(struct inode *dir, struct dentry *dentry)
dentry->d_inode->i_ino,
(int)dentry->d_name.len, dentry->d_name.name);
dentry_unhash(dentry);
return affs_remove_header(dentry);
}
@ -419,9 +417,6 @@ affs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct buffer_head *bh = NULL;
int retval;
if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
dentry_unhash(new_dentry);
pr_debug("AFFS: rename(old=%u,\"%*s\" to new=%u,\"%*s\")\n",
(u32)old_dir->i_ino, (int)old_dentry->d_name.len, old_dentry->d_name.name,
(u32)new_dir->i_ino, (int)new_dentry->d_name.len, new_dentry->d_name.name);