On Thu, Nov 11, 2021 at 03:08:02PM +0100, Andreas Gruenbacher wrote:
> In iomap_readahead_iter, deal with potential iomap_readpage_iter errors.
> 
> Signed-off-by: Andreas Gruenbacher <agrue...@redhat.com>
> ---
>  fs/iomap/buffered-io.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
> index 1753c26c8e76..9f1e329e8b2c 100644
> --- a/fs/iomap/buffered-io.c
> +++ b/fs/iomap/buffered-io.c
> @@ -370,6 +370,8 @@ static loff_t iomap_readahead_iter(const struct 
> iomap_iter *iter,
>                       ctx->cur_page_in_bio = false;
>               }
>               ret = iomap_readpage_iter(iter, ctx, done);
> +             if (ret < 0)
> +                     return ret;

This already is part of your previous patch.

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