[PATCH v2] {net, IB}/mlx5: Use 'kvfree()' for memory allocated by 'kvzalloc()'

[Christophe JAILLET]

When 'kvzalloc()' is used to allocate memory, 'kvfree()' must be used to
free it.

Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
v1 -> v2: More places to update have been added to the patch
---
 drivers/infiniband/hw/mlx5/cq.c                            | 2 +-
 drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 2 +-
 drivers/net/ethernet/mellanox/mlx5/core/vport.c            | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 77d257ec899b..6d52ea03574e 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -849,7 +849,7 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct 
ib_udata *udata,
        return 0;
 
 err_cqb:
-       kfree(*cqb);
+       kvfree(*cqb);
 
 err_db:
        mlx5_ib_db_unmap_user(to_mucontext(context), &cq->db);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c 
b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 35e256eb2f6e..b123f8a52ad8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -663,7 +663,7 @@ static int esw_create_vport_rx_group(struct mlx5_eswitch 
*esw)
 
        esw->offloads.vport_rx_group = g;
 out:
-       kfree(flow_group_in);
+       kvfree(flow_group_in);
        return err;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c 
b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 177e076b8d17..719cecb182c6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -511,7 +511,7 @@ int mlx5_query_nic_vport_system_image_guid(struct 
mlx5_core_dev *mdev,
        *system_image_guid = MLX5_GET64(query_nic_vport_context_out, out,
                                        nic_vport_context.system_image_guid);
 
-       kfree(out);
+       kvfree(out);
 
        return 0;
 }
@@ -531,7 +531,7 @@ int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev 
*mdev, u64 *node_guid)
        *node_guid = MLX5_GET64(query_nic_vport_context_out, out,
                                nic_vport_context.node_guid);
 
-       kfree(out);
+       kvfree(out);
 
        return 0;
 }
@@ -587,7 +587,7 @@ int mlx5_query_nic_vport_qkey_viol_cntr(struct 
mlx5_core_dev *mdev,
        *qkey_viol_cntr = MLX5_GET(query_nic_vport_context_out, out,
                                   nic_vport_context.qkey_violation_counter);
 
-       kfree(out);
+       kvfree(out);
 
        return 0;
 }
-- 
2.17.0