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Date: Mon, 26 Jul 2021 04:06:52 +0100
From: Matthew Wilcox <willy@infradead.org>
To: Andreas Gruenbacher <agruenba@redhat.com>
Subject: Re: [PATCH v7] iomap: make inline data support more flexible
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Cc: "Darrick J . Wong" <djwong@kernel.org>,
 Andreas Gruenbacher <andreas.gruenbacher@gmail.com>,
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On Mon, Jul 26, 2021 at 12:16:39AM +0200, Andreas Gruenbacher wrote:
> @@ -247,7 +251,6 @@ iomap_readpage_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
>  	sector_t sector;
>  
>  	if (iomap->type == IOMAP_INLINE) {
> -		WARN_ON_ONCE(pos);
>  		iomap_read_inline_data(inode, page, iomap);
>  		return PAGE_SIZE;

This surely needs to return -EIO if there was an error.