netfilter.mk: add version conditional around CONFIG_NF_NAT_PROTO_GRE
authorYousong Zhou <yszhou4tech@gmail.com>
Fri, 9 Oct 2020 09:22:04 +0000 (17:22 +0800)
committerYousong Zhou <yszhou4tech@gmail.com>
Sat, 24 Oct 2020 14:28:37 +0000 (22:28 +0800)
commit2407118db9adfd4e42be2fa8f1165d30abee007a
tree00bb522d1877f6834a89a397f718eac33d7f2ac0
parent32931f18f274741795789e669b92ab6b73e93963
netfilter.mk: add version conditional around CONFIG_NF_NAT_PROTO_GRE

It was removed in upstream linux commit faec18db ("netfilter: nat:
remove l4proto->manip_pkt").  This happened since linux 5.0

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