From: Or Gerlitz <ogerlitz@mellanox.com>
Date: Tue, 22 May 2018 20:18:36 +0300
Subject: net/mlx5e: Get the number of offloaded TC rules from the correct
 table
Patch-mainline: v4.18-rc1
Git-commit: 01252a27837a9dd099a6e8cfa3adc4772033a5bf
References: bsc#1103990 FATE#326006

As we keep the offloaded TC rules for NIC and e-switch in two different
places, make sure to return the number of offloaded flows according
to the use-case and not blindly from the priv.

Fixes: 655dc3d2b91b ('net/mlx5e: Use shared table for offloaded TC eswitch flows')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reported-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Paul Blakey <paulb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c |    7 +++++++
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.h |    5 +----
 2 files changed, 8 insertions(+), 4 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -2876,3 +2876,10 @@ void mlx5e_tc_esw_cleanup(struct rhashta
 {
 	rhashtable_free_and_destroy(tc_ht, _mlx5e_tc_del_flow, NULL);
 }
+
+int mlx5e_tc_num_filters(struct mlx5e_priv *priv)
+{
+	struct rhashtable *tc_ht = get_tc_ht(priv);
+
+	return atomic_read(&tc_ht->nelems);
+}
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
@@ -68,10 +68,7 @@ void mlx5e_tc_encap_flows_del(struct mlx
 struct mlx5e_neigh_hash_entry;
 void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe);
 
-static inline int mlx5e_tc_num_filters(struct mlx5e_priv *priv)
-{
-	return atomic_read(&priv->fs.tc.ht.nelems);
-}
+int mlx5e_tc_num_filters(struct mlx5e_priv *priv);
 
 #else /* CONFIG_MLX5_ESWITCH */
 static inline int  mlx5e_tc_nic_init(struct mlx5e_priv *priv) { return 0; }