- error = -ENOENT;
- if (!inode) {
- path_to_nameidata(path, nd);
- goto exit;
- }
-
- if (should_follow_link(inode, !symlink_ok)) {
- if (nd->flags & LOOKUP_RCU) {
- if (unlikely(unlazy_walk(nd, path->dentry))) {
- error = -ECHILD;
- goto exit;
- }
- }
- BUG_ON(inode != path->dentry->d_inode);
- return NULL;
- }
- path_to_nameidata(path, nd);
- nd->inode = inode;
-
- /* sayonara */
- error = complete_walk(nd);
- if (error)
- return ERR_PTR(error);
-
- error = -ENOTDIR;
- if (nd->flags & LOOKUP_DIRECTORY) {
- if (!nd->inode->i_op->lookup)
- goto exit;
- }
- audit_inode(pathname, nd->path.dentry);
- goto ok;