[PATCH -next] erofs: modify the error message when prepare_ondemand_read failed

[Chao Yu]

On 2024/4/24 16:42, Hongbo Li wrote:
> When prepare_ondemand_read failed, wrong error message is printed.
> The prepare_read is also implemented in cachefiles, so we amend it.
> 
> Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>
> Signed-off-by: Hongbo Li <lihongbo22 at huawei.com>

Reviewed-by: Chao Yu <chao at kernel.org>

Thanks,