[PATCH] erofs: fix potential return value overflow of z_erofs_shrink_scan()

[Chao Yu]

On 1/14/25 12:00, Gao Xiang wrote:
> z_erofs_shrink_scan() could return small numbers due to the mistyped
> `freed`.
> 
> Although I don't think it has any visible impact.

Agreed, it's an extreme case...

> 
> Fixes: 3883a79abd02 ("staging: erofs: introduce VLE decompression support")
> Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>

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

Thanks,