From: Denis Efremov <efremov@linux.com>
Date: Mon, 1 Jun 2020 19:45:26 +0300
Subject: net/mlx5: DR, Fix freeing in dr_create_rc_qp()
Patch-mainline: v5.8-rc1
Git-commit: 47a357de2b6b706af3c9471d5042f9ba8907031e
References: jsc#SLE-8464

Variable "in" in dr_create_rc_qp() is allocated with kvzalloc() and
should be freed with kvfree().

Fixes: 297cccebdc5a ("net/mlx5: DR, Expose an internal API to issue RDMA operations")
Cc: stable@vger.kernel.org
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
@@ -181,7 +181,7 @@ static struct mlx5dr_qp *dr_create_rc_qp
 							 in, pas));
 
 	err = mlx5_core_create_qp(mdev, &dr_qp->mqp, in, inlen);
-	kfree(in);
+	kvfree(in);
 
 	if (err) {
 		mlx5_core_warn(mdev, " Can't create QP\n");