From: Leon Romanovsky <leonro@mellanox.com>
Date: Mon, 27 Apr 2020 18:46:02 +0300
Subject: RDMA/mlx5: Delete impossible GSI port check
Patch-mainline: v5.8-rc1
Git-commit: 1265d9f7a522423ef5234457a6d2a2f2a3ccad13
References: jsc#SLE-15175
GSI QP is created in the kernel with very strict parameters,
there is no possible way that port number will be wrong in
such flow.
Link: https://lore.kernel.org/r/20200427154636.381474-3-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/gsi.c | 9 ---------
1 file changed, 9 deletions(-)
--- a/drivers/infiniband/hw/mlx5/gsi.c
+++ b/drivers/infiniband/hw/mlx5/gsi.c
@@ -123,15 +123,6 @@ struct ib_qp *mlx5_ib_gsi_create_qp(stru
const int num_qps = mlx5_ib_deth_sqpn_cap(dev) ? num_pkeys : 0;
int ret;
- mlx5_ib_dbg(dev, "creating GSI QP\n");
-
- if (port_num > ARRAY_SIZE(dev->devr.ports) || port_num < 1) {
- mlx5_ib_warn(dev,
- "invalid port number %d during GSI QP creation\n",
- port_num);
- return ERR_PTR(-EINVAL);
- }
-
gsi = kzalloc(sizeof(*gsi), GFP_KERNEL);
if (!gsi)
return ERR_PTR(-ENOMEM);