[PATCH net-next,v2 07/12] cls_flower: don't expose TC actions to drivers anymore

Pablo Neira Ayuso
2018-11-19T10:39:09Z

Now that drivers have been converted to use the flow action
infrastructure, remove this field from the tc_cls_flower_offload
structure.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
v2: no changes.

include/net/pkt_cls.h | 1 -
net/sched/cls_flower.c | 5 -----
2 files changed, 6 deletions(-)

diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 7f9a8d5ca945..fe64638034f8 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -769,7 +769,6 @@ struct tc_cls_flower_offload {
enum tc_fl_command command;
unsigned long cookie;
struct flow_rule rule;
- struct tcf_exts *exts;
u32 classid;
struct tc_cls_flower_stats stats;
};
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index ee67f1ae8786..440d475c55d0 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -389,7 +389,6 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
cls_flower.rule.match.dissector = &f->mask->dissector;
cls_flower.rule.match.mask = &f->mask->key;
cls_flower.rule.match.key = &f->mkey;
- cls_flower.exts = &f->exts;
cls_flower.classid = f->res.classid;

if (tc_setup_flow_action(&f->action, &f->exts) < 0)
@@ -425,7 +424,6 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
tc_cls_common_offload_init(&cls_flower.common, tp, f->flags, NULL);
cls_flower.command = TC_CLSFLOWER_STATS;
cls_flower.cookie = (unsigned long) f;
- cls_flower.exts = &f->exts;
cls_flower.classid = f->res.classid;

tc_setup_cb_call(block, &f->exts, TC_SETUP_CLSFLOWER,
@@ -1484,7 +1482,6 @@ static int fl_reoffload(struct tcf_proto *tp, bool add, tc_setup_cb_t *cb,
cls_flower.rule.match.dissector = &mask->dissector;
cls_flower.rule.match.mask = &mask->key;
cls_flower.rule.match.key = &f->mkey;
- cls_flower.exts = &f->exts;
cls_flower.rule.action.num_keys = f->action.num_keys;
cls_flower.rule.action.keys = f->action.keys;
cls_flower.classid = f->res.classid;
@@ -1509,7 +1506,6 @@ static void fl_hw_create_tmplt(struct tcf_chain *chain,
{
struct tc_cls_flower_offload cls_flower = {};
struct tcf_block *block = chain->block;
- struct tcf_exts dummy_exts = { 0, };

cls_flower.common.chain_index = chain->index;
cls_flower.command = TC_CLSFLOWER_TMPLT_CREATE;
@@ -1517,7 +1513,6 @@ static void fl_hw_create_tmplt(struct tcf_chain *chain,
cls_flower.rule.match.dissector = &tmplt->dissector;
cls_flower.rule.match.mask = &tmplt->mask;
cls_flower.rule.match.key = &tmplt->dummy_key;
- cls_flower.exts = &dummy_exts;

/* We don't care if driver (any of them) fails to handle this
* call. It serves just as a hint for it.
--
2.11.0