Merge branch 'remove-dependency-between-mlx5-act_ct-nf_flow_table'

Roi Dayan says:

====================
remove dependency between mlx5, act_ct, nf_flow_table

Some exported functions from act_ct and nf_flow_table being used in mlx5_core.
This leads that mlx5 module always require act_ct and nf_flow_table modules.
Those small exported functions can be moved to the header files to
avoid this module dependency.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 0 insertions, 56 deletions

diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c
index 6a3034f84ab6..afa85171df38 100644
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -387,51 +387,6 @@ static void nf_flow_offload_work_gc(struct work_struct *work)
 	queue_delayed_work(system_power_efficient_wq, &flow_table->gc_work, HZ);
 }
 
-int nf_flow_table_offload_add_cb(struct nf_flowtable *flow_table,
-				 flow_setup_cb_t *cb, void *cb_priv)
-{
-	struct flow_block *block = &flow_table->flow_block;
-	struct flow_block_cb *block_cb;
-	int err = 0;
-
-	down_write(&flow_table->flow_block_lock);
-	block_cb = flow_block_cb_lookup(block, cb, cb_priv);
-	if (block_cb) {
-		err = -EEXIST;
-		goto unlock;
-	}
-
-	block_cb = flow_block_cb_alloc(cb, cb_priv, cb_priv, NULL);
-	if (IS_ERR(block_cb)) {
-		err = PTR_ERR(block_cb);
-		goto unlock;
-	}
-
-	list_add_tail(&block_cb->list, &block->cb_list);
-
-unlock:
-	up_write(&flow_table->flow_block_lock);
-	return err;
-}
-EXPORT_SYMBOL_GPL(nf_flow_table_offload_add_cb);
-
-void nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table,
-				  flow_setup_cb_t *cb, void *cb_priv)
-{
-	struct flow_block *block = &flow_table->flow_block;
-	struct flow_block_cb *block_cb;
-
-	down_write(&flow_table->flow_block_lock);
-	block_cb = flow_block_cb_lookup(block, cb, cb_priv);
-	if (block_cb) {
-		list_del(&block_cb->list);
-		flow_block_cb_free(block_cb);
-	} else {
-		WARN_ON(true);
-	}
-	up_write(&flow_table->flow_block_lock);
-}
-EXPORT_SYMBOL_GPL(nf_flow_table_offload_del_cb);
 
 static int nf_flow_nat_port_tcp(struct sk_buff *skb, unsigned int thoff,
 				__be16 port, __be16 new_port)
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index e29f0f45d688..e9f3576cbf71 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -1543,17 +1543,6 @@ static void __exit ct_cleanup_module(void)
 	destroy_workqueue(act_ct_wq);
 }
 
-void tcf_ct_flow_table_restore_skb(struct sk_buff *skb, unsigned long cookie)
-{
-	enum ip_conntrack_info ctinfo = cookie & NFCT_INFOMASK;
-	struct nf_conn *ct;
-
-	ct = (struct nf_conn *)(cookie & NFCT_PTRMASK);
-	nf_conntrack_get(&ct->ct_general);
-	nf_ct_set(skb, ct, ctinfo);
-}
-EXPORT_SYMBOL_GPL(tcf_ct_flow_table_restore_skb);
-
 module_init(ct_init_module);
 module_exit(ct_cleanup_module);
 MODULE_AUTHOR("Paul Blakey <paulb@mellanox.com>");