[PATCH] erofs: simplify readdir operation

[Gao Xiang]

On 2024/8/1 11:02, Hongzhen Luo wrote:
>   - Use i_size instead of i_size_read() due to immutable fses;
> 
>   - Get rid of an unneeded goto since erofs_fill_dentries() also works;
> 
>   - Remove unnecessary lines.
> 
> Signed-off-by: Hongzhen Luo<hongzhen at linux.alibaba.com>

Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>

Thanks,
Gao Xiang