kernfs: no point locking directory around that generic_file_llseek()

	return 0;

}

static loff_t kernfs_dir_fop_llseek(struct file *file, loff_t offset,

				    int whence)

{

	struct inode *inode = file_inode(file);

	loff_t ret;

	inode_lock(inode);

	ret = generic_file_llseek(file, offset, whence);

	inode_unlock(inode);

	return ret;

}

const struct file_operations kernfs_dir_fops = {

	.read		= generic_read_dir,

	.iterate	= kernfs_fop_readdir,

	.iterate_shared	= kernfs_fop_readdir,

	.release	= kernfs_dir_fop_release,

	.llseek		= kernfs_dir_fop_llseek,

	.llseek		= generic_file_llseek,

};