diff options
Diffstat (limited to 'net/netfilter/nft_flow_offload.c')
| -rw-r--r-- | net/netfilter/nft_flow_offload.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c index 3a6c84fb2c90..1da2bb24f6c0 100644 --- a/net/netfilter/nft_flow_offload.c +++ b/net/netfilter/nft_flow_offload.c @@ -19,6 +19,22 @@ struct nft_flow_offload { struct nft_flowtable *flowtable; }; +static enum flow_offload_xmit_type nft_xmit_type(struct dst_entry *dst) +{ + if (dst_xfrm(dst)) + return FLOW_OFFLOAD_XMIT_XFRM; + + return FLOW_OFFLOAD_XMIT_NEIGH; +} + +static void nft_default_forward_path(struct nf_flow_route *route, + struct dst_entry *dst_cache, + enum ip_conntrack_dir dir) +{ + route->tuple[dir].dst = dst_cache; + route->tuple[dir].xmit_type = nft_xmit_type(dst_cache); +} + static int nft_flow_route(const struct nft_pktinfo *pkt, const struct nf_conn *ct, struct nf_flow_route *route, @@ -44,8 +60,8 @@ static int nft_flow_route(const struct nft_pktinfo *pkt, if (!other_dst) return -ENOENT; - route->tuple[dir].dst = this_dst; - route->tuple[!dir].dst = other_dst; + nft_default_forward_path(route, this_dst, dir); + nft_default_forward_path(route, other_dst, !dir); return 0; } |