From 8f9748602491295b305960cd2cd4976ad15cb04f Mon Sep 17 00:00:00 2001 From: Parav Pandit Date: Thu, 2 May 2019 10:48:02 +0300 Subject: [PATCH] IB/cm: Reduce dependency on gid attribute ndev check GID type to path record type conversion can be done directly based on port type and gid attribute type. There is no need to find out using indirect way by its GID attribute's ndev field. Signed-off-by: Parav Pandit Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/core/cm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 4df59f2..da10e6c 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -1985,11 +1985,12 @@ static int cm_req_handler(struct cm_work *work) grh = rdma_ah_read_grh(&cm_id_priv->av.ah_attr); gid_attr = grh->sgid_attr; - if (gid_attr && gid_attr->ndev) { + if (gid_attr && + rdma_protocol_roce(work->port->cm_dev->ib_device, + work->port->port_num)) { work->path[0].rec_type = sa_conv_gid_to_pathrec_type(gid_attr->gid_type); } else { - /* If no GID attribute or ndev is null, it is not RoCE. */ cm_path_set_rec_type(work->port->cm_dev->ib_device, work->port->port_num, &work->path[0], -- 2.7.4