From: Leon Romanovsky <leonro@mellanox.com>
Date: Mon, 27 Apr 2020 18:46:05 +0300
Subject: RDMA/mlx5: Avoid setting redundant NULL for XRC QPs
Patch-mainline: v5.8-rc1
Git-commit: c86936e6eb13bf3759e4cc0629ccc0076dd763de
References: jsc#SLE-15175
There is no need to set NULL in recv_cq and send_cq, they are already
set to NULL by the IB/core logic.
Link: https://lore.kernel.org/r/20200427154636.381474-6-leon@kernel.org
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/mlx5/qp.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -2771,14 +2771,8 @@ struct ib_qp *mlx5_ib_create_qp(struct i
}
}
- if (init_attr->qp_type == IB_QPT_XRC_TGT) {
- init_attr->recv_cq = NULL;
+ if (init_attr->qp_type == IB_QPT_XRC_TGT)
xrcdn = to_mxrcd(init_attr->xrcd)->xrcdn;
- init_attr->send_cq = NULL;
- }
-
- if (init_attr->qp_type == IB_QPT_XRC_INI)
- init_attr->recv_cq = NULL;
err = create_qp_common(dev, pd, init_attr, udata, qp);
if (err) {