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Commit 1e0ea001 authored by Al Viro's avatar Al Viro
Browse files

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>
parent 0bdaea90

fs/namei.c

+1 −1
Original line number Diff line number Diff line
@@ -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);