> static ssize_t do_iter_read(struct file *file, struct iov_iter *iter,
> - loff_t *pos, rwf_t flags)
> + loff_t *pos, rwf_t flags)
> +{
> + if (file->f_op->read_iter)
> + return do_iter_readv_writev(file, iter, pos, READ, flags);
> + else
> + return do_loop_readv_writev(file, iter, pos, READ, flags);
> +}
That else doesn't serve a purpose here. I would just remove it. Easier
on the eye too.
