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use __lookup_hash() in kern_path_parent() 

No need to bother with lookup_one_len() here - it's an overkill

Signed-off-by Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-07-22 23:46:21 +04:00
parent 0bdaea9017
commit 1e0ea00144
1 changed files with 1 additions and 1 deletions
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2
fs/namei.c
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@ -1875,7 +1875,7 @@ struct dentry *kern_path_locked(const char *name, struct path *path)
return ERR_PTR(-EINVAL);
}
mutex_lock_nested(&nd.path.dentry->d_inode->i_mutex, I_MUTEX_PARENT);
d = lookup_one_len(nd.last.name, nd.path.dentry, nd.last.len);
d = __lookup_hash(&nd.last, nd.path.dentry, 0);
if (IS_ERR(d)) {
mutex_unlock(&nd.path.dentry->d_inode->i_mutex);
path_put(&nd.path);