diff options
Diffstat (limited to 'drivers/infiniband/core/mad.c')
| -rw-r--r-- | drivers/infiniband/core/mad.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index 13efd417034..6edfecf1be7 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2004, 2005 Voltaire, Inc. All rights reserved. + * Copyright (c) 2004-2007 Voltaire, Inc. All rights reserved. * Copyright (c) 2005 Intel Corporation. All rights reserved. * Copyright (c) 2005 Mellanox Technologies Ltd. All rights reserved. * @@ -31,7 +31,6 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * - * $Id: mad.c 5596 2006-03-03 01:00:07Z sean.hefty $ */ #include <linux/dma-mapping.h> #include <rdma/ib_cache.h> @@ -668,7 +667,7 @@ static void build_smp_wc(struct ib_qp *qp, static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv, struct ib_mad_send_wr_private *mad_send_wr) { - int ret; + int ret = 0; struct ib_smp *smp = mad_send_wr->send_buf.mad; unsigned long flags; struct ib_mad_local_private *local; @@ -688,14 +687,15 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv, */ if ((ib_get_smp_direction(smp) ? smp->dr_dlid : smp->dr_slid) == IB_LID_PERMISSIVE && - !smi_handle_dr_smp_send(smp, device->node_type, port_num)) { + smi_handle_dr_smp_send(smp, device->node_type, port_num) == + IB_SMI_DISCARD) { ret = -EINVAL; printk(KERN_ERR PFX "Invalid directed route\n"); goto out; } + /* Check to post send on QP or process locally */ - ret = smi_check_local_smp(smp, device); - if (!ret) + if (smi_check_local_smp(smp, device) == IB_SMI_DISCARD) goto out; local = kmalloc(sizeof *local, GFP_ATOMIC); @@ -1874,18 +1874,22 @@ static void ib_mad_recv_done_handler(struct ib_mad_port_private *port_priv, if (recv->mad.mad.mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE) { - if (!smi_handle_dr_smp_recv(&recv->mad.smp, - port_priv->device->node_type, - port_priv->port_num, - port_priv->device->phys_port_cnt)) + if (smi_handle_dr_smp_recv(&recv->mad.smp, + port_priv->device->node_type, + port_priv->port_num, + port_priv->device->phys_port_cnt) == + IB_SMI_DISCARD) goto out; - if (!smi_check_forward_dr_smp(&recv->mad.smp)) + + if (smi_check_forward_dr_smp(&recv->mad.smp) == IB_SMI_LOCAL) goto local; - if (!smi_handle_dr_smp_send(&recv->mad.smp, - port_priv->device->node_type, - port_priv->port_num)) + + if (smi_handle_dr_smp_send(&recv->mad.smp, + port_priv->device->node_type, + port_priv->port_num) == IB_SMI_DISCARD) goto out; - if (!smi_check_local_smp(&recv->mad.smp, port_priv->device)) + + if (smi_check_local_smp(&recv->mad.smp, port_priv->device) == IB_SMI_DISCARD) goto out; } |