[PATCH 3/4] erofs: tidy up zdata.c

[Chao Yu]

On 1/14/25 11:44, Gao Xiang wrote:
> All small code style adjustments, no logic changes:
> 
>   - z_erofs_decompress_frontend => z_erofs_frontend;
>   - z_erofs_decompress_backend => z_erofs_backend;
>   - Use Z_EROFS_DEFINE_FRONTEND() to replace DECOMPRESS_FRONTEND_INIT();
>   - `nr_folios` should be `nrpages` in z_erofs_readahead();
>   - Refine in-line comments.
> 
> Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>

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

Thanks,