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net/mlx5: Fix error flow in CREATE_QP command 

[ Upstream commit dbff26e44d ]

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: 09a7d9eca1 '{net,IB}/mlx5: QP/XRCD commands via mlx5 ifc'
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Moni Shoua 2017-12-04 08:59:25 +02:00 committed by Greg Kroah-Hartman
parent 999755ec40
commit bf07030521
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/mellanox/mlx5/core/qp.c
View File

@ -213,8 +213,8 @@ 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;
}