From 7493d98ea84c1fb92feef5b2e863d696a1634448 Mon Sep 17 00:00:00 2001 From: Moni Shoua Date: Mon, 4 Dec 2017 08:59:25 +0200 Subject: [PATCH] net/mlx5: Fix error flow in CREATE_QP command [ Upstream commit dbff26e44dc3ec4de6578733b054a0114652a764 ] In error flow, when DESTROY_QP command should be executed, the wrong mailbox was set with data, not the one that is written to hardware, Fix that. Fixes: 09a7d9eca1a6 '{net,IB}/mlx5: QP/XRCD commands via mlx5 ifc' Signed-off-by: Moni Shoua Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx5/core/qp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c index d0a4005..9346f39 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c @@ -303,8 +303,8 @@ int mlx5_core_create_qp(struct mlx5_core_dev *dev, err_cmd: memset(din, 0, sizeof(din)); memset(dout, 0, sizeof(dout)); - MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP); - MLX5_SET(destroy_qp_in, in, qpn, qp->qpn); + MLX5_SET(destroy_qp_in, din, opcode, MLX5_CMD_OP_DESTROY_QP); + MLX5_SET(destroy_qp_in, din, qpn, qp->qpn); mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout)); return err; } -- 2.7.4