[PATCH v2 2/2] erofs: fix the potential integer overflow

[Chao Yu]

On 2018/7/16 10:13, Gao Xiang wrote:
> This patch fixes the potential integer overflow
> in internal.h and dir.c
> 
> Signed-off-by: Gao Xiang <gaoxiang25 at huawei.com>

Reviewed-by: Chao Yu <yuchao0 at huawei.com>

Thanks,