From b925c555a15de8443ecb2e147b54b1bbe9b71fe3 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Sat, 26 Sep 2020 13:24:48 +0300 Subject: RDMA/drivers: Remove udata check from special QP GSI QP can't be created from the user space, hence the udata check is always false (udata == NULL). Remove that check and simplify the flow. Link: https://lore.kernel.org/r/20200926102450.2966017-9-leon@kernel.org Reviewed-by: Maor Gottlieb Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/mthca/mthca_provider.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/infiniband/hw/mthca') diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index 82ee252fe5aa..5dbddf8faf99 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -535,10 +535,6 @@ static struct ib_qp *mthca_create_qp(struct ib_pd *pd, case IB_QPT_SMI: case IB_QPT_GSI: { - /* Don't allow userspace to create special QPs */ - if (udata) - return ERR_PTR(-EINVAL); - qp = kzalloc(sizeof(struct mthca_sqp), GFP_KERNEL); if (!qp) return ERR_PTR(-ENOMEM); -- cgit v1.2.3