diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/infiniband/core/cm.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 5927ee4e57ca..f6b159d79977 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -1573,7 +1573,7 @@ static void cm_format_req_event(struct cm_work *work, param->bth_pkey = cm_get_bth_pkey(work); param->port = cm_id_priv->av.port->port_num; param->primary_path = &work->path[0]; - if (req_msg->alt_local_lid) + if (cm_req_has_alt_path(req_msg)) param->alternate_path = &work->path[1]; else param->alternate_path = NULL; @@ -1854,7 +1854,8 @@ static int cm_req_handler(struct cm_work *work) cm_process_routed_req(req_msg, work->mad_recv_wc->wc); memset(&work->path[0], 0, sizeof(work->path[0])); - memset(&work->path[1], 0, sizeof(work->path[1])); + if (cm_req_has_alt_path(req_msg)) + memset(&work->path[1], 0, sizeof(work->path[1])); grh = rdma_ah_read_grh(&cm_id_priv->av.ah_attr); ret = ib_get_cached_gid(work->port->cm_dev->ib_device, work->port->port_num, @@ -3816,14 +3817,16 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent, struct cm_port *port = mad_agent->context; struct cm_work *work; enum ib_cm_event_type event; + bool alt_path = false; u16 attr_id; int paths = 0; int going_down = 0; switch (mad_recv_wc->recv_buf.mad->mad_hdr.attr_id) { case CM_REQ_ATTR_ID: - paths = 1 + (((struct cm_req_msg *) mad_recv_wc->recv_buf.mad)-> - alt_local_lid != 0); + alt_path = cm_req_has_alt_path((struct cm_req_msg *) + mad_recv_wc->recv_buf.mad); + paths = 1 + (alt_path != 0); event = IB_CM_REQ_RECEIVED; break; case CM_MRA_ATTR_ID: |