Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6

[linux-2.6-omap-h63xx.git] / drivers / infiniband / core / mad.c

diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index bc547f1d34ba98d0dc5c5663f2e50b75ff6fe098..6f4287716ab1b63516e89197282925e30e86a279 100644 (file)
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1842,16 +1842,11 @@ static void ib_mad_recv_done_handler(struct ib_mad_port_private *port_priv,
 {
        struct ib_mad_qp_info *qp_info;
        struct ib_mad_private_header *mad_priv_hdr;
-       struct ib_mad_private *recv, *response;
+       struct ib_mad_private *recv, *response = NULL;
        struct ib_mad_list_head *mad_list;
        struct ib_mad_agent_private *mad_agent;
        int port_num;
 
-       response = kmem_cache_alloc(ib_mad_cache, GFP_KERNEL);
-       if (!response)
-               printk(KERN_ERR PFX "ib_mad_recv_done_handler no memory "
-                      "for response buffer\n");
-
        mad_list = (struct ib_mad_list_head *)(unsigned long)wc->wr_id;
        qp_info = mad_list->mad_queue->qp_info;
        dequeue_mad(mad_list);
@@ -1879,6 +1874,13 @@ static void ib_mad_recv_done_handler(struct ib_mad_port_private *port_priv,
        if (!validate_mad(&recv->mad.mad, qp_info->qp->qp_num))
                goto out;
 
+       response = kmem_cache_alloc(ib_mad_cache, GFP_KERNEL);
+       if (!response) {
+               printk(KERN_ERR PFX "ib_mad_recv_done_handler no memory "
+                      "for response buffer\n");
+               goto out;
+       }
+
        if (port_priv->device->node_type == RDMA_NODE_IB_SWITCH)
                port_num = wc->port_num;
        else
@@ -1914,12 +1916,11 @@ static void ib_mad_recv_done_handler(struct ib_mad_port_private *port_priv,
                        response->header.recv_wc.recv_buf.mad = &response->mad.mad;
                        response->header.recv_wc.recv_buf.grh = &response->grh;
 
-                       if (!agent_send_response(&response->mad.mad,
-                                                &response->grh, wc,
-                                                port_priv->device,
-                                                smi_get_fwd_port(&recv->mad.smp),
-                                                qp_info->qp->qp_num))
-                               response = NULL;
+                       agent_send_response(&response->mad.mad,
+                                           &response->grh, wc,
+                                           port_priv->device,
+                                           smi_get_fwd_port(&recv->mad.smp),
+                                           qp_info->qp->qp_num);
 
                        goto out;
                }