[PATCH 1/2] erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails

[Chao Yu]

On 2022/12/5 23:00, Gao Xiang wrote:
> Otherwise, meta buffers could be leaked.
> 
> Fixes: cec6e93beadf ("erofs: support parsing big pcluster compress indexes")
> Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>

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

Thanks,