lseek_execute() doesn't need an inode passed to it

	return file->f_mode & FMODE_UNSIGNED_OFFSET;

}

static loff_t lseek_execute(struct file *file, struct inode *inode,

		loff_t offset, loff_t maxsize)

static loff_t lseek_execute(struct file *file, loff_t offset, loff_t maxsize)

{

	if (offset < 0 && !unsigned_offsets(file))

		return -EINVAL;

generic_file_llseek_size(struct file *file, loff_t offset, int whence,

		loff_t maxsize, loff_t eof)

{

	struct inode *inode = file->f_mapping->host;

	switch (whence) {

	case SEEK_END:

		offset += eof;

		 * like SEEK_SET.

		 */

		spin_lock(&file->f_lock);

		offset = lseek_execute(file, inode, file->f_pos + offset,

				       maxsize);

		offset = lseek_execute(file, file->f_pos + offset, maxsize);

		spin_unlock(&file->f_lock);

		return offset;

	case SEEK_DATA:

		break;

	}

	return lseek_execute(file, inode, offset, maxsize);

	return lseek_execute(file, offset, maxsize);

}

EXPORT_SYMBOL(generic_file_llseek_size);