netfilter.mk: add version conditional for nf_nat_ipv4,6
authorYousong Zhou <yszhou4tech@gmail.com>
Fri, 25 Sep 2020 14:37:43 +0000 (22:37 +0800)
committerYousong Zhou <yszhou4tech@gmail.com>
Sat, 24 Oct 2020 14:28:37 +0000 (22:28 +0800)
commita5c10ba9809454226fea6dda175150bc17e793d5
treec3c49a28c4b71f06c74807577639c07339cf4a03
parentc6bdd7321f8c4fb453e03b48595bcfc87b10331a
netfilter.mk: add version conditional for nf_nat_ipv4,6

The upstream linux commit is 3bf195ae ("netfilter: nat: merge
nf_nat_ipv4,6 into nat core").  It was included since linux 5.1

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
include/netfilter.mk