netfilter: nf_tables_offload: add nft_flow_block_offload_init()

This patch adds the nft_flow_block_offload_init() helper function to
initialize the flow_block_offload object.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2019-10-24 10:00:51 +02:00
commit 75ceaf862d