diff --git a/net/netfilter/nf_flow_table_offload.c b/net/netfilter/nf_flow_table_offload.c index 77b129f196c6fbee384f377a755a4a42b5ca02f1..3cd8dc8714e39abbf87bf574e571b20643a86073 100644 --- a/net/netfilter/nf_flow_table_offload.c +++ b/net/netfilter/nf_flow_table_offload.c @@ -592,23 +592,25 @@ static void nf_flow_offload_init(struct flow_cls_offload *cls_flow, cls_flow->cookie = (unsigned long)tuple; } -static int flow_offload_tuple_add(struct flow_offload_work *offload, - struct nf_flow_rule *flow_rule, - enum flow_offload_tuple_dir dir) +static int nf_flow_offload_tuple(struct nf_flowtable *flowtable, + struct flow_offload *flow, + struct nf_flow_rule *flow_rule, + enum flow_offload_tuple_dir dir, + int priority, int cmd, + struct list_head *block_cb_list) { - struct nf_flowtable *flowtable = offload->flowtable; struct flow_cls_offload cls_flow = {}; struct flow_block_cb *block_cb; struct netlink_ext_ack extack; __be16 proto = ETH_P_ALL; int err, i = 0; - nf_flow_offload_init(&cls_flow, proto, offload->priority, - FLOW_CLS_REPLACE, - &offload->flow->tuplehash[dir].tuple, &extack); - cls_flow.rule = flow_rule->rule; + nf_flow_offload_init(&cls_flow, proto, priority, cmd, + &flow->tuplehash[dir].tuple, &extack); + if (cmd == FLOW_CLS_REPLACE) + cls_flow.rule = flow_rule->rule; - list_for_each_entry(block_cb, &flowtable->flow_block.cb_list, list) { + list_for_each_entry(block_cb, block_cb_list, list) { err = block_cb->cb(TC_SETUP_CLSFLOWER, &cls_flow, block_cb->cb_priv); if (err < 0) @@ -620,23 +622,22 @@ static int flow_offload_tuple_add(struct flow_offload_work *offload, return i; } +static int flow_offload_tuple_add(struct flow_offload_work *offload, + struct nf_flow_rule *flow_rule, + enum flow_offload_tuple_dir dir) +{ + return nf_flow_offload_tuple(offload->flowtable, offload->flow, + flow_rule, dir, offload->priority, + FLOW_CLS_REPLACE, + &offload->flowtable->flow_block.cb_list); +} + static void flow_offload_tuple_del(struct flow_offload_work *offload, enum flow_offload_tuple_dir dir) { - struct nf_flowtable *flowtable = offload->flowtable; - struct flow_cls_offload cls_flow = {}; - struct flow_block_cb *block_cb; - struct netlink_ext_ack extack; - __be16 proto = ETH_P_ALL; - - nf_flow_offload_init(&cls_flow, proto, offload->priority, - FLOW_CLS_DESTROY, - &offload->flow->tuplehash[dir].tuple, &extack); - - list_for_each_entry(block_cb, &flowtable->flow_block.cb_list, list) - block_cb->cb(TC_SETUP_CLSFLOWER, &cls_flow, block_cb->cb_priv); - - set_bit(NF_FLOW_HW_DEAD, &offload->flow->flags); + nf_flow_offload_tuple(offload->flowtable, offload->flow, NULL, dir, + offload->priority, FLOW_CLS_DESTROY, + &offload->flowtable->flow_block.cb_list); } static int flow_offload_rule_add(struct flow_offload_work *offload,