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-rw-r--r--net/netfilter/nf_flow_table_offload.c40
1 files changed, 28 insertions, 12 deletions
diff --git a/net/netfilter/nf_flow_table_offload.c b/net/netfilter/nf_flow_table_offload.c
index 3cd8dc8714e3..c8b70ffeef0c 100644
--- a/net/netfilter/nf_flow_table_offload.c
+++ b/net/netfilter/nf_flow_table_offload.c
@@ -838,12 +838,12 @@ static int nf_flow_table_block_setup(struct nf_flowtable *flowtable,
return err;
}
-int nf_flow_table_offload_setup(struct nf_flowtable *flowtable,
- struct net_device *dev,
- enum flow_block_command cmd)
+static int nf_flow_table_offload_cmd(struct flow_block_offload *bo,
+ struct nf_flowtable *flowtable,
+ struct net_device *dev,
+ enum flow_block_command cmd,
+ struct netlink_ext_ack *extack)
{
- struct netlink_ext_ack extack = {};
- struct flow_block_offload bo = {};
int err;
if (!nf_flowtable_hw_offload(flowtable))
@@ -852,14 +852,30 @@ int nf_flow_table_offload_setup(struct nf_flowtable *flowtable,
if (!dev->netdev_ops->ndo_setup_tc)
return -EOPNOTSUPP;
- bo.net = dev_net(dev);
- bo.block = &flowtable->flow_block;
- bo.command = cmd;
- bo.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS;
- bo.extack = &extack;
- INIT_LIST_HEAD(&bo.cb_list);
+ memset(bo, 0, sizeof(*bo));
+ bo->net = dev_net(dev);
+ bo->block = &flowtable->flow_block;
+ bo->command = cmd;
+ bo->binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS;
+ bo->extack = extack;
+ INIT_LIST_HEAD(&bo->cb_list);
+
+ err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_FT, bo);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+int nf_flow_table_offload_setup(struct nf_flowtable *flowtable,
+ struct net_device *dev,
+ enum flow_block_command cmd)
+{
+ struct netlink_ext_ack extack = {};
+ struct flow_block_offload bo;
+ int err;
- err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_FT, &bo);
+ err = nf_flow_table_offload_cmd(&bo, flowtable, dev, cmd, &extack);
if (err < 0)
return err;