netfilter: slightly optimize nf_inet_addr_mask

using 64bit computation to slightly optimize nf_inet_addr_mask

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Li RongQing 2019-04-28 15:12:19 +08:00 • committed by Pablo Neira Ayuso
commit 522e4077e8