netfilter: nf_flow_table: remove unnecessary variable in flow_offload_tuple

The oifidx in the struct flow_offload_tuple is not used anymore.

Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index 3e370cb36263a26335dd65cc7230b50de9eb7564..d8c187936beca35298143ae8a942d4f7c4eb4061 100644 (file)
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -53,8 +53,6 @@ struct flow_offload_tuple {
        u8                              l4proto;
        u8                              dir;
 
-       int                             oifidx;
-
        u16                             mtu;
 
        struct dst_entry                *dst_cache;

diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c
index 948b4ebbe3fbd4bc36b41b310a12d7a158be2567..e3d797252a981cdc7e3362be0e157c6db1d429a1 100644 (file)
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -53,7 +53,6 @@ flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct,
        ft->dst_port = ctt->dst.u.tcp.port;
 
        ft->iifidx = other_dst->dev->ifindex;
-       ft->oifidx = dst->dev->ifindex;
        ft->dst_cache = dst;
 }