Subject: [PATCH mlx5-next 11/11] RDMA/mlx5: Remove IB representors dead code

From: Leon Romanovsky <[email-masked]>
Date: Mon, 26 Oct 2020 13:18:49 +0200

From: Leon Romanovsky <[email-masked]>

Delete dead code.

Signed-off-by: Leon Romanovsky <[email-masked]>
---
 drivers/infiniband/hw/mlx5/ib_rep.c           | 31 +++++--------------
 drivers/infiniband/hw/mlx5/ib_rep.h           | 31 -------------------
 drivers/net/ethernet/mellanox/mlx5/core/dev.c |  4 +--
 3 files changed, 9 insertions(+), 57 deletions(-)

diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c
index 9810bdd7f3bc..a1a9450ed92c 100644
--- a/drivers/infiniband/hw/mlx5/ib_rep.c
+++ b/drivers/infiniband/hw/mlx5/ib_rep.c
@@ -13,7 +13,7 @@ mlx5_ib_set_vport_rep(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
 	struct mlx5_ib_dev *ibdev;
 	int vport_index;

-	ibdev = mlx5_ib_get_uplink_ibdev(dev->priv.eswitch);
+	ibdev = mlx5_eswitch_uplink_get_proto_dev(dev->priv.eswitch, REP_IB);
 	vport_index = rep->vport_index;

 	ibdev->port[vport_index].rep = rep;
@@ -74,6 +74,11 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
 	return ret;
 }

+static void *mlx5_ib_rep_to_dev(struct mlx5_eswitch_rep *rep)
+{
+	return rep->rep_data[REP_IB].priv;
+}
+
 static void
 mlx5_ib_vport_rep_unload(struct mlx5_eswitch_rep *rep)
 {
@@ -91,40 +96,18 @@ mlx5_ib_vport_rep_unload(struct mlx5_eswitch_rep *rep)
 		__mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX);
 }

-static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep)
-{
-	return mlx5_ib_rep_to_dev(rep);
-}
-
 static const struct mlx5_eswitch_rep_ops rep_ops = {
 	.load = mlx5_ib_vport_rep_load,
 	.unload = mlx5_ib_vport_rep_unload,
-	.get_proto_dev = mlx5_ib_vport_get_proto_dev,
+	.get_proto_dev = mlx5_ib_rep_to_dev,
 };

-struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw,
-					  u16 vport_num)
-{
-	return mlx5_eswitch_get_proto_dev(esw, vport_num, REP_IB);
-}
-
 struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw,
 					  u16 vport_num)
 {
 	return mlx5_eswitch_get_proto_dev(esw, vport_num, REP_ETH);
 }

-struct mlx5_ib_dev *mlx5_ib_get_uplink_ibdev(struct mlx5_eswitch *esw)
-{
-	return mlx5_eswitch_uplink_get_proto_dev(esw, REP_IB);
-}
-
-struct mlx5_eswitch_rep *mlx5_ib_vport_rep(struct mlx5_eswitch *esw,
-					   u16 vport_num)
-{
-	return mlx5_eswitch_vport_rep(esw, vport_num);
-}
-
 struct mlx5_flow_handle *create_flow_rule_vport_sq(struct mlx5_ib_dev *dev,
 						   struct mlx5_ib_sq *sq,
 						   u16 port)
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.h b/drivers/infiniband/hw/mlx5/ib_rep.h
index 93f562735e89..ce1dcb105dbd 100644
--- a/drivers/infiniband/hw/mlx5/ib_rep.h
+++ b/drivers/infiniband/hw/mlx5/ib_rep.h
@@ -12,11 +12,6 @@
 extern const struct mlx5_ib_profile raw_eth_profile;

 #ifdef CONFIG_MLX5_ESWITCH
-struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw,
-					  u16 vport_num);
-struct mlx5_ib_dev *mlx5_ib_get_uplink_ibdev(struct mlx5_eswitch *esw);
-struct mlx5_eswitch_rep *mlx5_ib_vport_rep(struct mlx5_eswitch *esw,
-					   u16 vport_num);
 int mlx5r_rep_init(void);
 void mlx5r_rep_cleanup(void);
 struct mlx5_flow_handle *create_flow_rule_vport_sq(struct mlx5_ib_dev *dev,
@@ -25,26 +20,6 @@ struct mlx5_flow_handle *create_flow_rule_vport_sq(struct mlx5_ib_dev *dev,
 struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw,
 					  u16 vport_num);
 #else /* CONFIG_MLX5_ESWITCH */
-static inline
-struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw,
-					  u16 vport_num)
-{
-	return NULL;
-}
-
-static inline
-struct mlx5_ib_dev *mlx5_ib_get_uplink_ibdev(struct mlx5_eswitch *esw)
-{
-	return NULL;
-}
-
-static inline
-struct mlx5_eswitch_rep *mlx5_ib_vport_rep(struct mlx5_eswitch *esw,
-					   u16 vport_num)
-{
-	return NULL;
-}
-
 static inline int mlx5r_rep_init(void) { return 0; }
 static inline void mlx5r_rep_cleanup(void) {}
 static inline
@@ -62,10 +37,4 @@ struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw,
 	return NULL;
 }
 #endif
-
-static inline
-struct mlx5_ib_dev *mlx5_ib_rep_to_dev(struct mlx5_eswitch_rep *rep)
-{
-	return rep->rep_data[REP_IB].priv;
-}
 #endif /* __MLX5_IB_REP_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
index 842b6f8ae457..ca65a143e4ed 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
@@ -198,14 +198,14 @@ enum {
 	MLX5_INTERFACE_PROTOCOL_MPIB,
 	MLX5_INTERFACE_PROTOCOL_IB,

-	MLX5_INTERFACE_PROTOCOL_VDPA,
+	MLX5_INTERFACE_PROTOCOL_VNET,
 };

 static const struct mlx5_adev_device {
 	const char *suffix;
 	bool (*is_supported)(struct mlx5_core_dev *dev);
 } mlx5_adev_devices[] = {
-	[MLX5_INTERFACE_PROTOCOL_VDPA] = { .suffix = "vnet",
+	[MLX5_INTERFACE_PROTOCOL_VNET] = { .suffix = "vnet",
 					   .is_supported = &is_vnet_supported },
 	[MLX5_INTERFACE_PROTOCOL_IB] = { .suffix = "rdma",
 					 .is_supported = &is_ib_supported },
--
2.26.2