#include <linux/inetdevice.h>
#include <linux/slab.h>
#include <linux/module.h>
+#include <net/route.h>
#include <net/tcp.h>
#include <net/ipv6.h>
}
if (!conn_id) {
ret = -ENOMEM;
- goto out;
+ goto err1;
}
mutex_lock_nested(&conn_id->handler_mutex, SINGLE_DEPTH_NESTING);
ret = cma_acquire_dev(conn_id);
if (ret)
- goto release_conn_id;
+ goto err2;
conn_id->cm_id.ib = cm_id;
cm_id->context = conn_id;
*/
atomic_inc(&conn_id->refcount);
ret = conn_id->id.event_handler(&conn_id->id, &event);
- if (!ret) {
- /*
- * Acquire mutex to prevent user executing rdma_destroy_id()
- * while we're accessing the cm_id.
- */
- mutex_lock(&lock);
- if (cma_comp(conn_id, RDMA_CM_CONNECT) && (conn_id->id.qp_type != IB_QPT_UD))
- ib_send_cm_mra(cm_id, CMA_CM_MRA_SETTING, NULL, 0);
- mutex_unlock(&lock);
- mutex_unlock(&conn_id->handler_mutex);
- cma_deref_id(conn_id);
- goto out;
- }
+ if (ret)
+ goto err3;
+
+ /*
+ * Acquire mutex to prevent user executing rdma_destroy_id()
+ * while we're accessing the cm_id.
+ */
+ mutex_lock(&lock);
+ if (cma_comp(conn_id, RDMA_CM_CONNECT) && (conn_id->id.qp_type != IB_QPT_UD))
+ ib_send_cm_mra(cm_id, CMA_CM_MRA_SETTING, NULL, 0);
+ mutex_unlock(&lock);
+ mutex_unlock(&conn_id->handler_mutex);
+ mutex_unlock(&listen_id->handler_mutex);
cma_deref_id(conn_id);
+ return 0;
+err3:
+ cma_deref_id(conn_id);
/* Destroy the CM ID by returning a non-zero value. */
conn_id->cm_id.ib = NULL;
-
-release_conn_id:
+err2:
cma_exch(conn_id, RDMA_CM_DESTROYING);
mutex_unlock(&conn_id->handler_mutex);
- rdma_destroy_id(&conn_id->id);
-
-out:
+err1:
mutex_unlock(&listen_id->handler_mutex);
+ if (conn_id)
+ rdma_destroy_id(&conn_id->id);
return ret;
}
route->path_rec->reversible = 1;
route->path_rec->pkey = cpu_to_be16(0xffff);
route->path_rec->mtu_selector = IB_SA_EQ;
- route->path_rec->sl = id_priv->tos >> 5;
+ route->path_rec->sl = netdev_get_prio_tc_map(
+ ndev->priv_flags & IFF_802_1Q_VLAN ?
+ vlan_dev_real_dev(ndev) : ndev,
+ rt_tos2priority(id_priv->tos));
route->path_rec->mtu = iboe_get_mtu(ndev->mtu);
route->path_rec->rate_selector = IB_SA_EQ;