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netfilter: nf_tables_offload: add nft_chain_offload_cmd()

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This patch adds the nft_chain_offload_cmd() helper function.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2019-10-24 09:47:08 +02:00
parent ad88b7a6aa
commit 6df5490fbb
1 changed files with 15 additions and 5 deletions
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20
net/netfilter/nf_tables_offload.c
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@ -316,6 +316,20 @@ static int nft_indr_block_offload_cmd(struct nft_base_chain *chain,
#define FLOW_SETUP_BLOCK TC_SETUP_BLOCK
static int nft_chain_offload_cmd(struct nft_base_chain *basechain,
struct net_device *dev,
enum flow_block_command cmd)
{
int err;
if (dev->netdev_ops->ndo_setup_tc)
err = nft_block_offload_cmd(basechain, dev, cmd);
else
err = nft_indr_block_offload_cmd(basechain, dev, cmd);
return err;
}
static int nft_flow_block_chain(struct nft_base_chain *basechain,
const struct net_device *this_dev,
enum flow_block_command cmd)
@ -329,11 +343,7 @@ static int nft_flow_block_chain(struct nft_base_chain *basechain,
if (this_dev && this_dev != dev)
continue;
if (dev->netdev_ops->ndo_setup_tc)
err = nft_block_offload_cmd(basechain, dev, cmd);
else
err = nft_indr_block_offload_cmd(basechain, dev, cmd);
err = nft_chain_offload_cmd(basechain, dev, cmd);
if (err < 0)
return err;
}