[PATCH v2] erofs: remove dead code in erofs_fc_parse_param

[Gao Xiang]

On 2025/1/17 18:06, Chen Linxuan wrote:
> If an option is unknown to erofs, which means that option is not in
> `erofs_fs_parameters`, `fs_parse` will return -ENOPARAM, which makes
> `erofs_fc_parse_param` returns earlier.
> 
> Signed-off-by: Chen Linxuan <chenlinxuan at uniontech.com>

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

Thanks,
Gao Xiang