afs: remove unnecessary dentry_unhash on rmdir, dir rename
afs has no problems with references to unlinked directories. CC: David Howells <dhowells@redhat.com> CC: linux-afs@lists.infradead.org Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -845,8 +845,6 @@ static int afs_rmdir(struct inode *dir, struct dentry *dentry)
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_enter("{%x:%u},{%s}",
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dvnode->fid.vid, dvnode->fid.vnode, dentry->d_name.name);
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dentry_unhash(dentry);
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ret = -ENAMETOOLONG;
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if (dentry->d_name.len >= AFSNAMEMAX)
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goto error;
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@ -1148,9 +1146,6 @@ static int afs_rename(struct inode *old_dir, struct dentry *old_dentry,
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struct key *key;
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int ret;
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if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
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dentry_unhash(new_dentry);
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vnode = AFS_FS_I(old_dentry->d_inode);
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orig_dvnode = AFS_FS_I(old_dir);
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new_dvnode = AFS_FS_I(new_dir);
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