[PATCH] erofs: simplify erofs_map_blocks_flatmode()

[Gao Xiang]

On 2024/9/5 11:03, Hongzhen Luo wrote:
> Get rid of redundant variables (nblocks, offset) and a dead branch
> (!tailendpacking).
> 
> Signed-off-by: Hongzhen Luo <hongzhen at linux.alibaba.com>

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

Thanks,
Gao Xiang